Iolyn: Name Meaning, Origin & Popularity

At a Glance: Name: Iolyn – Origin: Welsh (uncertain formation, possibly related to Iolo/Iorwerth) – Gender: Boy


Iolyn is a Welsh (uncertain formation, possibly related to Iolo/Iorwerth) boy's name. It appears in 2 of our baby name lists.

Meaning & Origin of Iolyn

Origin: Welsh (uncertain formation, possibly related to Iolo/Iorwerth).

Popularity of Iolyn

Iolyn doesn’t appear in U.S. Social Security birth records, which include every name given to at least five babies in a year — so it’s rare in the U.S.

Lists That Include Iolyn

Similar Names

Eos · Lugh · Heilyn · Macsen · Glyndwr · Tegan

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