Girl Name · Latin Origin
Jillian
Last reviewed: June 2026
Parents searching for Jillian in 2026 are usually weighing a girl name that is distinctive but not obscure. The Latin origin gives it cultural weight, and the meaning "Youthful" gives it personal weight. The closest stylistic neighbor in our index is Julian.
Names like Jillian
- Julian — meaning, origin and popularity
- Jullian — meaning, origin and popularity
- Juliann — meaning, origin and popularity
- Juliana — meaning, origin and popularity
- Julianne — meaning, origin and popularity
- Julianna — meaning, origin and popularity
- Joleen — meaning, origin and popularity
- Julene — meaning, origin and popularity
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Frequently asked about Jillian
What does the name Jillian mean?
Jillian means "Youthful" and is of Latin origin.
What is the origin of Jillian?
Jillian originates in Latin naming tradition. Names of Latin origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Jillian?
Jillian has 7 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Jillian a boy's or girl's name?
Jillian is primarily used as a girl's name in US records, though usage can vary by region and era.
How popular is Jillian in 2026?
In our 2026 popularity tracker, Jillian sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Jillian?
Names that share Jillian's sound and style include Julian, Jullian, Juliann, Juliana, Julianne. Open the "Names like Jillian" rail on this page for the full list.