The boy's name Flannan \f-lannan, fl(an)-nan\ is a variant of Flann (Irish, Gaelic), and the meaning of Flannan is "ruddy-complected".
Similar baby names are Flainn and Flavian.
Flannan is a very rare male first name and is not used as a surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Flannan. Compare Flannan with related baby names.
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