| FULL FORMS |
| CROATIAN: Dorotea, Doroteja |
| DUTCH: Dorothea |
| ENGLISH: Dorothea, Dorothy, Dortha, Dorthy, Isadora, Isidora, Theodora |
| GREEK: Theodora |
| SERBIAN: Doroteja |
| SPANISH: Dorotea, Isidora |
|
| EQUIVALENTS |
| ANCIENT GREEK: Isidora, Theodora |
| BULGARIAN: Teodora, Todorka |
| CROATIAN: Dora, Tea |
| CZECH: Dorota |
| DANISH: Ditte, Dorete, Dorit, Dorothea, Dorte, Dorthe, Ea, Tea, Thea |
| DUTCH: Dora |
| ENGLISH: Dee, Dodie, Dollie, Dolly, Dora, Dorean, Doreen, Dorinda, Dorine, Dory, Dot, Dottie, Dotty, Thea |
| FINNISH: Dorotea, Tea, Teija, Tiia |
| FRENCH: Dorothée |
| GERMAN: Dorothea, Thea, Theda |
| GREEK: Dora |
| HUNGARIAN: Dóra, Dorina, Dorka, Dorottya, Izidóra, Teodóra |
| ITALIAN: Dorotea, Isidora, Teodora |
| LATE GREEK: Dorothea |
| LITHUANIAN: Dorotėja, Urtė |
| LOW GERMAN: Dörthe |
| MACEDONIAN: Doroteja, Isidora, Teodora, Todorka |
| NORWEGIAN: Dorothea, Ea, Tea, Thea |
| POLISH: Dorota, Dosia, Teodora |
| PORTUGUESE (BRAZILIAN): Dorotéia |
| PORTUGUESE: Doroteia, Isidora, Teodora |
| ROMANIAN: Teodora |
| RUSSIAN: Fedora, Feodora, Isidora |
| SERBIAN: Dora |
| SLOVAK: Dorota |
| SLOVENE: Doroteja, Tea, Teja |
| SPANISH: Dora |
| SWEDISH: Dorotea, Ea, Tea, Teodora, Thea |
|
| DIMINUTIVES AND SHORT FORMS |
| ENGLISH: Doretta, Dorita |
| SPANISH: Dorita |
|
| MASCULINE FORMS |
| AMHARIC: Tewodros |
| ANCIENT GREEK: Isidoros, Theodoros, Theodorus |
| ARMENIAN: Toros |
| BULGARIAN: Teodor, Todor |
| CROATIAN: Teo, Teodor |
| CZECH: Teodor, Theodor |
| DANISH: Teodor, Theodor |
| DUTCH: Theo, Theodoor, Theodorus |
| ENGLISH: Isador, Isadore, Isidore, Issy, Izzy, Ted, Teddy, Theo, Theodore |
| FINNISH: Teuvo |
| FRENCH: Isidore, Théo, Théodore |
| GEORGIAN: Isidore, Tedore |
| GERMAN: Isidor, Theodor |
| GREEK: Dorotheos, Theodoros |
| HUNGARIAN: Teodor, Tivadar, Tódor |
| ITALIAN: Isidoro, Teo, Teodoro |
| JEWISH: Isidore |
| LATE GREEK: Dorotheos |
| LATE ROMAN: Dorotheus, Isidorus |
| LATVIAN: Teodors |
| LIMBURGISH: Thei |
| MACEDONIAN: Isidor, Teodor, Todor, Toše, Toshe |
| NORWEGIAN: Teodor, Theodor |
| POLISH: Izydor, Teodor |
| PORTUGUESE: Téo, Teodoro |
| ROMANIAN: Teodor, Theodor, Tudor |
| RUSSIAN: Dorofei, Dorofey, Fedor, Fedya, Feodor, Fyodor, Isidor |
| SERBIAN: Teodor, Todor |
| SLOVAK: Teodor |
| SLOVENE: Izidor, Teodor |
| SPANISH: Isidoro, Isidro, Teo, Teodoro |
| SWEDISH: Teodor, Theodor |
| UKRAINIAN: Fedir |
|
| OTHER FORMS |
| EGYPTIAN MYTHOLOGY: Isis |
| ENGLISH: Doria |
| FRENCH: Theirn |
| ROMANIAN: Dorin, Dorina |
|
