Di Tommaso Surname Meaning & Coat of Arms

The last name Di Tommaso is a variant form of Tommasi, a well-known Italian family name. Taken at its root, Di Tommaso points to “Son of Tommaso (twin)”.

How the spelling arose

Before spelling was fixed, Tommasi was also written Di Tommaso. You may also find the name written Tomasi.

How common is Di Tommaso?

873 Americans were listed as Di Tommaso in the 2010 census. From 1891 to 2000, 361 births in France were registered under Di Tommaso.

Arms associated with the name

Arms linked to Tommasi and its spellings were granted to individual families; our heraldry team traces which line they belonged to.

For the full story, order the Di Tommaso surname pack.