Siannon
Girl name · 5 babies recorded · 1974–2025
Siannon: 5 babies born in Scotland since 1974, given to girls, peaking at 5 births in 1996.
Siannon is a Welsh variation of Siân, itself the Welsh form of Jane, ultimately deriving from the Hebrew name Yochanan, meaning “God is gracious.” This melodic double-n spelling adds a lyrical twist to a name rich in heritage. While Siannon itself remains relatively rare, its root Siân has been borne by notable figures such as Welsh actress Siân Phillips, celebrated for her role in *I, Claudius*, and Welsh politician Siân James, who served as an MP. The name shares its etymological root with the biblical John and Joan, linking it to a long tradition of grace-filled names across cultures. In
Girl 1 of 52 years
- Peak year
- 19965 babies
- Latest (1996)
- #4835 babies
- Total births
- 5since 1996
- 5-year trend
- ≈ stablevs prior 5y