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KIL-ee-uhn · 3 syllables
↑ Higher on this chart = more popular · ↓ Lower = less popular
Rank #463 · Rising since 2020
Bars show the range of popularity for each group. The dot shows where this name sits. Further right = more popular.
Popularity score: 38 · SSA Rank: #463
Rare · Distinctive · Familiar · Common · Very Common
Popularity score: 0 = least popular, 100 = most popular. Based on SSA rank.
Cillian scores well on meaning depth but there are tradeoffs — domain availability is limited.
Scores are percentile-ranked across 43,000+ names.
Qualities shared by notable Cillians
Cillian is an Irish unisex name with upward momentum in SSA rankings. It ranked #463 in the US in 2024.
Still deciding?
Every naming product helps you find names. Namesake is the only one built to help you choose one.
Score what matters to you. Run names head-to-head. Arrive at the one name you can both explain and defend.
Start the Name Wizard →