Jilliana

Jilliana is an elaborate feminine name that appears to be an extended form of Jill, which itself originated as a diminutive of Gillian or Juliana. With English and Latin roots, the name carries connections to Julius, meaning 'youthful' or 'downy-bearded.' Jilliana offers a more formal, ornate alternative to the simpler Jill, providing additional syllables and a romantic quality. The name maintains the friendly accessibility of Jill while adding elegance and sophistication. Though not among the most common names, Jilliana appeals to parents who appreciate traditional names with a slightly embellished style, perfect for those seeking something familiar yet distinctive.

Pronounced jil-ee-AH-nuh.

As of October 2026, Jilliana ranked #11532 in US births in 2024 SSA, peaked at #6961 in 2011.