US Popularity Rank: 11188

Origin: Aramaic

Meaning: Twin

Celebrate baby as one—or two—of a kind with the name Thomasine. This feminine name has old Aramaic roots, coming from the name Thomasina or Thomas. Translating to “twin,” this name is a unique way to remind baby to always try and get the best of both worlds. If baby is joining your family alongside a sibling or under the Gemini sign, Thomasine is sure to help them find both their yin and yang.