Origin:Aramaic
Popularity:11948
Meaning:twin
Thomasa as a girl's name is of Aramaic origin, and the meaning of Thomasa is "twin". Thomasa is related to the name Thomasina.

Popularity Trend Chart

Roll over the visual for detailed rankings by year.

Source: Social Security Administration

Not sure you have the perfect name? Search to add more baby names to your My Favorites list.