Tommi

Tommi is a feminine variation of the name Tommy, which itself is traditionally a diminutive form of Thomas. While Thomas derives from the Aramaic name Ta'oma meaning 'twin', Tommi as a feminine name has evolved to stand independently. The distinctive 'i' ending gives this version a decidedly feminine quality while maintaining the friendly, approachable nature of Tommy. This spelling variation emerged primarily in the mid-20th century amid trends for creating feminine versions of traditionally male names. Tommi appeals to parents seeking a name that balances casual warmth with a touch of uniqueness. Though relatively uncommon as a formal given name, it has appeared consistently in records across decades. The name carries connotations of being straightforward, unpretentious, and friendly, while offering a playful twist on traditional naming conventions.

As of October 2026, Tommi ranked #4160 in US births in 2025 SSA, peaked at #1934 in 1976.