Despite native resistance, usurpations of Imperial power and civil
war, the Roman Empire continued to expand to such an extent that
it became necessary to divide it for governmental purposes. Diocletian
(accession 284) shared power with a joint Augustus and two subordinate
Caesars. By this time, the centre of power was shifting to the
east. Constantine established a new, Christian capital at Byzantium
(renamed Constantinople in AD 330) and in practice the Empire
broke into an eastern and western half with outlying provinces
being conquered by barbarian invaders.
Emperor Justinian tried to reunite the two halves he was unsuccessful
and the Western Empire fell to the invaders. The Eastern Empire
lasted until the Turkish expansion of the medieval period, when
territory was lost. It retained Roman institutions and Latin as
an official language for two centuries until Greek took over.
Latin, however, remained the language of the Church and science
and many modern European legal systems are based on Roman law.
Society was a mix of Greek, Roman and traders from other nations.
Names of Roman citizens remained largely the same but a greater
amount of 'borrowings' and nicknames came into use. Those of the
early Byzantine Christian saints are still popular in the Catholic
church, especially as Confirmation names, and can be found in
various forms in most European countries.
The area eventually became part of the Ottoman Empire in 1453
with the name of the city being changed to Istanbul.
| Ablabius | Abramius | Abundanitus | Acacius | Acindynus | Aemilian |
| Agapetus | Agaptius | Agnellus | Alyattes | Amirrutzes | Ammonianus |
| Ampelius | Anastasius | Anatolicus | Anatolius | Andreas | Andronicus |
| Anicius | Anthemius | Anthimus | Antiochus | Arcadius | Armatus |
| Armenius | Armentarius | Arsaphius | Arsenius | Asbadus | Asterius |
| Auxitius | Avienus | Babylas | Bacauda | Baduaruis | Basiliakos |
| Batzas | Beatus | Beppolenus | Boethius | Bonifatius | Bonosus |
| Bonus | Butlilinus | Callinicus | Calopodius | Cantacuzenes | Caracalla |
| Carellus | Carinus | Carus | Castinus | Charegiselus | Chilbudius |
| Christoboulus | Christophorus | Chrysogonus | Colluthus | Comentas | Comentiolus |
| Cometas | Comitas | Comitiolus | Commodus | Conon | Constantianus |
| Constantinianus | Constantinus | Corippus | Cosmas | Cresconius | Cyricus |
| Cyril | Dalmatius | Damasus | Damianus | Danielus | Ddymus |
| Decentius | Deuterius | Diocletian | Diosconis | Domentziolus | Domianus |
| Domitian | Domnicus | Domninus | Domnitziolus | Donus | Dorotheus |
| Droserius | Dulcissinuis | Dulcitius | Dynamius | Elagbalus | Elpidius |
| Ennodius | Epiphanius | Eudaemon | Eudoxius | Eugenius | Eulalius |
| Eulampius | Eulogius | Eupatarius | Euphemius | Euphratas | Euphronius |
| Eusebius | Eustathius | Eustochius | Eustratius | Euthalius | Eutolmius |
| Eutychianus | Eutychius | Fabius | Florentinus | Florentius | Florian |
| Florus | Formosos | Francio | Fructosus | Fulgentius | Gabrielius |
| Galerius | Gallienus | Genethlius | Gennadius | Georgius | Germanus |
| Gerontius | Glycerius | Godilas | Gordian | Gratian | Gregoras |
| Gregorius | Hannibalianus | Helladius | Heraclius | Hermeias | Hermongenes |
| Herodianus | Himerius | Honoratus | Honorius | Hydatius | Hypatius |
| Iacobus | Ianuarius | Ignatius | Innocentius | Ionnacius | Ionnes |
| Iordanes | Ioseph | Iosephius | Iosephus | Iovinus | Iovivus |
| Irenaeus | Isaaces | Isaacius | Isidorus | Jovian | Lactanius |
| Latinius | Lecapenus | Leontius | Macedonius | Magnentius | Majorian |
| Marcian | Marthanes | Martinianus | Martyrius | Maruthus | Maurentius |
| Maurianus | Mauricius | Maurinus | Maurus | Maxentius | Maximianus |
| Maximin | Maximinus | Megas | Megistus | Meletius | Melminius |
| Menas | Mercurius | Methodius | Michaelius | Moschus | Mundus |
| Musonius | Narses | Nazares | Nepotian | Nicephorus | Nicetas |
| Nicetius | Nichomachus | Nicolaus | Nilus | Nonnosus | Nonnus |
| Olybrius | Olympiodorus | Olympius | Opilio | Origen | Pachymeres |
| Palladius | Pamphilus | Pancratius | Pantagathus | Pardus | Parthenius |
| Paschalis | Pastor | Paternus | Patricius | Paulus | Pegarius |
| Pelagius | Perigenes | Petronas | Philagrius | Philaretus | Philippicus |
| Phillippus | Philoxenus | Phoebammon | Phokas | Photinus | Photius |
| Plutinus | Potamius | Praesentinus | Praetextatus | Principius | Priscian |
| Probus | Regino | Rogatus | Salvian | Sarapammon | Satabus |
| Scholasticus | Sebastianus | Senuthius | Severus | Sittas | Smaragdus |
| Soterichus | Speciosus | Stauracius | Stilicho | Strategius | Syagricus |
| Syagrius | Symeon | Symeonius | Synesius | Tatianus | Taurinus |
| Taurus | Theocharistus | Theoctistus | Theodoracius | Theodore | Theodoretus |
| Theodoricus | Theodorus | Theodulus | Theogenius | Theon | Theopemptus |
| Theophilius | Theophilus | Theophylact | Theophylactus | Theotimus | Timotheus |
| Trasaric | Trasaricus | Tribonianus | Tribunas | Tzimisas | Tzittas |
| Urbicus | Vaanes | Valentinian | Valerian | Varazes | Vasacius |
| Venantius | Venerandus | Vetranis | Viator | Victorinus | Vigilius |
| Virius | Virus | Vitalianus | Vitalius | Volusian | Zemarchus |
| Zeno | Zenobius | Ziper | Zoilus |
| Adeodata | Adula | Aetheria | Aetia | Agnella | Alexandria |
| Anastasia | Anna | Anthusa | Antipatra | Antonina | Anzoy |
| Appa | Arabia | Arethusa | Argentea | Armentaria | Athanasia |
| Augustina | Aureliana | Basilia | Basilina | Basina | Baudegundis |
| Bobila | Bore | Byzantia | Campana | Candida | Catella |
| Cervella | Cesarea | Charito | Clementina | Columba | Comito |
| Consolantia | Constantia | Constantina | Cyra | Damiane | Destasia |
| Didyma | Domentzia | Dominica | Domnica | Domnola | Epiphania |
| Erchantrudis | Eudocia | Eudoxia | Eugenia | Euphemia | Euphrasia |
| Eusebia | Evantia | Fausta | Flacilla | Gabrielia | Galla |
| Georgia | Germana | Gordia | Gordiana | Gregoria | Gundesvinda |
| Helena | Herena | Hesychia | Honorata | Honoria | Ianuaria |
| Ionna | Ionnia | Ionnina | Irene | Italica | Iustina |
| Labinia | Leocadia | Leontia | Macedonia | Marozia | Masticana |
| Maximina | Megaris | Megethia | Melissa | Minervina | Minicea |
| Nereida | Nicasia | Nonna | Palatina | Pasara | Passara |
| Pateria | Patricia | Paula | Paulina | Pericleia | Petronella |
| Petronia | Placidia | Placidina | Pompeiana | Praeiecta | Proba |
| Probina | Proseria | Rhode | Rustica | Rusticana | Salvianella |
| Sergia | Sidonia | Sophia | Syagria | Tetradia | Theocharista |
| Theodora | Theodoracis | Theodosia | Theognosia | Theophano | Valeriana |
| Veneranda | Victorina | Vigilantia | Vigilia | Vitula | Viviana |
| Bryennius | Cerularius | Comnenus | Dragases | Ducas | Laskaris |
| Palaeologus | Simocatta | Tarchaniotes | Tzimiakes | Vatatzis |
| Name | Reign | Family | Spouse |
| Heraclius | 610-41 AD | ||
| Constantine III | -641 | ||
| Constans II | 641-88 | son of Constantine III | |
| Constantine IV | c 673 | ||
| Justinian II | 685-695 dep | ||
| Leontius | 695 | deposed Justinian II | |
| Tiberius II | 697/8 | deposed Leontius | |
| Justinian II restored | 704/5-11 | Theodora (a Khazar) | |
| Philippicus (Bardan) | 711-3 | killed Justinian II | |
| Anastasius II | 713-6 | ||
| Theodosius II | 716-7 abd | ||
| Leo III the Isaurian | 717- | ||
| Constantine V Copronymus | 720-75 co-emp | ||
| Leo IV | 775- | son of Constantine V | Irene |
| Constantine VI | 780-97dep | son of Leo IV + Irene | |
| Irene | 797 | deposed Constantine VI | |
| Nicephorus I | 802-11 | ||
| Michael I Rangabe | 811-13 | ||
| Leo V the Armenian | 813-20 | ||
| Michael II | 820-9 | ||
| Theophilus | 829-42 | son of Michael II | Theodora |
| Michael III | 842-67 |
| Basil I the Macedonian | 867-86 | deposed Michael III | |
| Leo VI | 886-912 | son of Basil I | |
| Alexander | 912-3 | brother of Leo VI | |
| Constantine VII Porphyrogenitus | 913-59 | son of Leo VI | |
| Romanus I Lecapenus | 920-44 | ||
| Romanus II ? | |||
| Nicephorus II Phocas | 963-9 | ||
| John Tzimisces | 969-76 | ||
| Basil II Bulgaroctonus | 976-1025 | son of Romanus II | |
| Constantine VIII | 976-1028 | son of Romanus II | |
| Romanus III | 1028-34 | Zoe, daughter of Constantine VIII | |
| Michael IV the Paphlagonian | 1034-41 | Zoe, daughter of Constantine VIII | |
| Michael V | 1041-2 | nephew of Michael IV | |
| Theodora + Zoe | 1042 | daughters of Constantine VIII | |
| Constantine IX Monomachus | 1042-55 | Zoe, daughter of Constantine VIII | |
| Theodora | 1055-6 | last Macedonian | daughter of Constatine VIII |
| Michael VI the Aged | 1056-7abd |
| Isaac I Comnenus | 1057-9 abd | ||
| Constantine X Ducas | 1059-67 | Eudocia Macrembolitissa | |
| Eudocia | 1067-8 | wife of Constantine X | |
| Romanus IV Diogenes | 1068-71 | Eudocia Macrembolitissa | |
| Michael VII | 1071-8 | son of Constantine X | |
| Nicephorus III Botaneiates | 1078-81 | ||
| Alexius I Comnenus | 1081-1118 | father of Anna Comnena | |
| John II | 1118-43 | son of Alexius I | |
| Manuel I | 1143-80 | Mary of Antioch | |
| Alexius II | 1180-2 | son of Manuel I | Mary as regent |
| Andronicus I Comnenus | 1182-5 | nephew of John II | |
| Isaac II Angelus | 1185-95-1204 | brother of Alexius I | |
| Alexius III | 1195-1203 | brother of Isaac II | |
| Alexius IV Angelus | 1203-4 | s Alexius III | |
| Nicholas Canabus | 1204 | ||
| Alexius V Ducas Murtzuphlas | 1204 dep | ||
| Constantine XI Lascaris | 1204 dep | ||
| Theodore I Lascaris | 1204-22 | brother of Constantine XI | |
| John III Ducas Vatatzes | 1222-54 | ||
| Theodore II Lascaris | 1254-8 | son of John III | |
| John IV Lascaris | 1258-61 dep aged 8 | son of Theodore II | |
| Michael VIII Palaeologus | 1261-82 | deposed John IV | |
| Andronicus II | 1282-1328 abd | son of Michael VIII | |
| Andronicus III | 1325-41 | grandson of Andronicus I | |
| John V | 1341-7 1354-91 | son of Andronicus II | |
| John Cantacuzenus | 1341-54 | ||
| Manuel II | 1391-1425 Const only | ||
| John VIII | 1425-48 | son of Manuel II | |
| Constantine XI Palaeologus Dragases | 1448-53 | brother of John VIII
Last Emperor |
| Baldwin I (of Const) | 1204-5 | Hainault + Flanders | crusaders |
| Baldwin II (of Const.) | 1228-73 | nephew Baldwin I | |
Return to Medieval Europe index
This collection of names compiled by Kate Monk. Copyright January
1997, Kate Monk. Last updated November, 97. Copies may be made
for personal use only.