Tommy is a distinctive girls' name in United States, ranking #9541 in 1996 with 9 recorded births. The name reached its all-time peak in 2025 with 35 births ranking #4161. In 1996, approximately 1 in every 194,774 girls born was named Tommy. RISING Recent data shows the name is currently rising.
Tommy is an affectionate, familiar form of Thomas and therefore carries the meaning twin. It feels warm, informal, and enduringly usable.
Originally a nickname, Tommy became a very common stand-alone given name in English-speaking countries. Its popularity reflects the broader comfort with friendly diminutive forms.