Rianon meaning, girlRianon

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Meaning and name origin

Rianon \ri(a)-non\ as a girl's name is of Welsh origin, and the meaning of Rianon is "great queen, or goddess". Rianon is a variant of Rhiannon (Welsh); mythology: the title Rigantona "great queen" is borne by a Celtic goddess of fertility.


Rianon has 3 variant forms: Rhiannan, Rhianon, Riannon.


Rianon is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).

Displayed below is a comparison of the popularity of the girl name Rianon and its variant forms. The only popular variation form ranked in the Top 1000/100 is Rhiannon. (2014 statistics).

Top 1000 baby names ranking of Rhiannon in U.S.

Top 100 baby names ranking of Rhiannon outside U.S.

Similar Names

Rianon is also pronounced similarly to Reannon. Another suggested similar baby name is Riann. Like Rianon, these names are not commonly used.