Meaning:
Its source is Jehane, a Norman French name meaning "God's grace."
Languages:
This girl's name is used in English and Irish Gaelic.
Alternative Spellings: Siavon, Siobhann, Siobhon and Siovhan
Source Forms: Jehane and Yochana
Popularity:
The name Siobhan ranked 1906th in popularity for females of all ages in a sample of the 1990 US Census.