出典:Wiktionary
出典:『Wiktionary』 (2026/01/24 00:12 UTC 版)
A re-Gaelicisation of the given name Ryan, which comes from the Irish surname Ó Riaghain / Ó Riain (literally “descendant of Riaghan / Rian”). Thus, reviving the original Irish given name Riaghan / Rian.
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