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KAY-sin · 2 syllables
↑ Higher on this chart = more popular · ↓ Lower = less popular
Bars show the range of popularity for each group. The dot shows where this name sits. Further right = more popular.
Rank #4575 · Rising since 2020
Popularity score: 15 · SSA Rank: #4575
Rank #13743 · Rising since 2021
Popularity score: 4 · SSA Rank: #13743
Rare · Distinctive · Familiar · Common · Very Common
Popularity score: 0 = least popular, 100 = most popular. Based on SSA rank.
Caisyn scores lower overall — the popularity trend is fading.
Scores are percentile-ranked across 43,000+ names.
Caisyn beats the neutral-drift null model in 9% of its 11 tracked years — above the random baseline, but not dominant.
Source: Namesake null-model analysis · Phase 5 · Lieberson (2000) framework →
Caisyn is a Celtic unisex name with cooling SSA momentum. It ranked #4575 in the US in 2024.
No notable bearers on record.
Also spelled
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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 →