Cillian
Boy
Variants and forms
Cillín, Kilian, Killian
How Cillian feels
Based on 126 community responses (data from Behind the Name).
Classic
7.8
Simple
4.0
Refined
7.0
Strong
7.0
Formal
7.1
Wholesome
6.8
Serious
7.4
Mature
5.4
Upper class
6.8
Urban
3.1
Nerdy
7.4
Strange
7.7
Related names
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