"Form of Jillian"
The name Jyllian is commonly a female name from the "English" origin.
Jyllian is a respelling of Jillian, with a y in place of the first i; the pronunciation is unchanged. Jillian is an English feminine name, itself a variant of Gillian. The y-for-i substitution seen in Jyllian is a familiar pattern in American name spellings, and the name's first appearance in US birth records in 1981 fits a modern respelling rather than an older traditional name.
Jillian means "Girl, Sweatheart, Youthful.".
The pronunciation of Jyllian is JIL-ee-un.
The name Jyllian means "Form of Jillian". Explore other names with related meanings: