God is my oath
A Welsh diminutive of Elizabeth, Bethan has long been used as an independent name in Wales. It shares the same etymological roots as the Hebrew name Elisheba, signifying a sacred promise or oath to God. While Elizabeth is a global classic, Bethan offers a softer, more regional Celtic charm.
Fewer than 5 girls were named Bethan in 2025.
Prominent Welsh novelist and children's writer
English singer-songwriter and YouTuber
Middle East correspondent for The Guardian
US births per 5-year period, 1990–present (SSA data).
