Family name トマス (Thomas 
, Tomas , Tomás , along with others...) , all around the world, is a prevalent cognomen. The surname トマス is characteristic of Latin America and the Caribbean, particularly Grenada, where it is a prevalent surname, Antigua and Barbuda, and Jamaica, where it is a widespread surname (explore the name in all countries). In absolute terms, it is the most numerous in the United States, India, and Mexico. Also, トマス is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tomas, Thomas, Tomás | Germany, Mexico, United States, India, France |
| Thomaz | United Kingdom, Mexico, United States, India, France |
| Tomàs | United Kingdom, Mexico, Spain, United States, France |
| トマス | Japan |
Tamas, Tamás, Thom, Thoma, Thomass, Thomaß, Thomes, Thomás, Tmas, Tom, Toma, Tomasi, Tomaso, Tomass, Tomasso, Tomasu, Tomasz, Tomaz, Tomaž, Tomeczek, Tomek, Tomi, Tommaso, Tommi, Tommie, Tommy, Tomo, Tomos, Tomy, Tomáš, Tomé, Toomas, Tómas, Θωμάς, Τομ, Тамаза, Тамас, Тамаш, Том, Тома, Томаж, Томаз, Томази, Томазо, Томас, Томасо, Томаш, Томи, Томмазо, Томми, Томо, Томі, Тоомас, Фома, טום, טומאס, טומה, טומי, תום, תומא, תומאס, תומס, توم, توماز, توماس, توماسو, تومي, ثوم, طوم, طوماس, طوماش, طومي, টম, তোমি, തോമസ്, とも, トマ, トミ, トミー, トム, トメ, トモ, トーマス, 伴, 富田, 托米, 托馬斯, 托马斯, 汤姆, and 汤米
| トマス西 JP (b. 1590) |
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