Rhys
Rhys is a boy name of Welsh origin meaning “Enthusiasm, ardor”, pronounced REES. It ranked #412 in the United States in 2025, given to 778 babies, and peaked at #353 in 2023. Common nicknames: Rhy.
How popular is Rhys in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Rhys mean, and where does it come from?
Rhys is a Welsh name meaning "enthusiasm," "ardor," or "passion," from the Old Welsh "ris." It has a distinguished history in Wales, borne by several medieval Welsh rulers, most notably Rhys ap Gruffydd (The Lord Rhys), a powerful 12th-century prince of Deheubarth who was a patron of Welsh culture and literature. The name has been in continuous use in Wales for over a thousand years. In recent decades, Rhys and its anglicized form Reese have gained wider international popularity, valued for their sleek, single-syllable impact and Celtic heritage.
How is Rhys used around the world?
Rhys is used in 1 languages worldwide, with 2+ international variants.
TypeUnisex name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
What are the nicknames for Rhys?
Famous People Named Rhys
- Rhys Ifans — Welsh actor
- Rhys Darby — New Zealand comedian and actor
- Jonathan Rhys Meyers — Irish actor
Similar Names to Rhys
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Sibling Name Ideas for Rhys
Looking for names that pair well with Rhys? Here are some sibling name suggestions that share a similar style and feel.
Frequently Asked Questions
What does the name Rhys mean?
Rhys is a boy name of Welsh origin meaning "Enthusiasm, ardor." Rhys is a Welsh name meaning "enthusiasm," "ardor," or "passion," from the Old Welsh "ris." It has a distinguished history in Wales, borne by several medieval Welsh rulers, most notably Rhys ap Gruffydd (The Lord Rhys), a powerful 12th-century prince of Deheubarth who was a patron of Welsh culture and literature.
How do you pronounce Rhys?
Rhys is pronounced REES. Common variations include Reese, Reece, Rees.
Is Rhys a boy name?
Yes, Rhys is traditionally a boy name. Popular nicknames include Rhy.