Jillian is a ♀ girl’s name.
Jillian is a variant of the name Gillian, which is a feminine form of the name Julian and is existing since the 17th century.
Jillian means “of the family of the Julii” and “dedicated to Jupiter / Jove” (from Latin “Iovilius”).
The name Jillian is ranked #6118 overall.
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Last updated: 4/13/2022
Photo: Jonathan Borba