Rheon

Rheon is a surname of Welsh origin used in the United Kingdom and among Welsh diaspora communities. The spelling Rheon is the most common form, though historical records occasionally show variant spellings in multilingual or regional contexts. The exact etymology is not definitively established, but it is generally associated with Welsh naming practices that connect surnames to given names or toponyms.

Notable bearers include Iwan Rheon (born 1985), a Welsh actor and musician known for roles in Misfits and Game of Thrones. The surname is relatively uncommon, with bearers most often found in the UK and in English-speaking countries abroad due to migration and family lineages.

In usage, Rheon primarily identifies people rather than organizations or geographic locations. There are no widely recognized institutions or places bearing the name Rheon, and references to the term generally pertain to individuals who carry the surname. As a result, Rheon is treated as a proper noun representing a family name with cultural and regional associations rather than a standalone subject with distinct non-surname meanings.