Murphy is a moderately popular girls' name in United States, ranking #474 in 2024 with 647 recorded births. The name reached its all-time peak in 2025 with 783 births ranking #397. Since 1996, the popularity has increased by 2,131.0%. In 2024, approximately 1 in every 2,493 girls born was named Murphy. RISING Recent data shows the name is currently rising.
Murphy is an energetic Irish surname name usually explained as 'sea warrior'. It feels playful, modern, and a little unexpected as a girls' choice.
Like many Irish surnames, Murphy entered first-name use because surname names became stylish and flexible. Its appeal rests on personality and rhythm as much as background meaning.