| New calendar | Sunday, 9 May 2027 Wednesday, 6 October 2027 (smaller feast) |
|---|---|
| Old calendar | Sunday, 9 May 2027 Tuesday, 19 October 2027 (smaller feast) |
| Armenian | Saturday, 28 August 2027 |
| Bulgarian | Sunday, 9 May 2027 Wednesday, 6 October 2027 (smaller feast) |
| Romanian | Sunday, 9 May 2027 (smaller feast) Wednesday, 6 October 2027 |
| Albanian | Sunday, 9 May 2027 (smaller feast) Wednesday, 6 October 2027 |
Spellings and nicknames
Thomas, Tom, Toma, Tomas, Tomasi, Tomaso, Tommy, Θωμάς, Тома, Томчо