Theodore Komnenos Doukas (en), Theodoros I. Angelos (de), Teodoro Comneno Ducas (es), Teodoro I d'Epiro (it), Théodore Ier Ange Doukas Comnène (fr), Θεόδωρος Κομνηνός Δούκας (el)Additional labelsФеадор Камнін Дука (be), Теодор Комнин (bg), Teodor I Àngel-Comnè Ducas (ca), Theodoros Komnenos Dukas (cs), テオドロス1世コムネノス・ドゥーカス (ja), Theodorus Comnenus Ducas (la), Theodoros Komnenos (nb), Theodore Komnenos Doukas (nl), Teodor Angelos Dukas Komnen (pl), Teodoro Comneno Ducas (pt), Theodor Comnen Dukas (ro), Феодор Комнин Дука (ru), Teodor Duka Komnin (sh), Теодор Анђео Дука Комнин (sr), Theodore Komnenos Doukas (tr)