Rhys is a Welsh masculine given name derived from the Old Welsh form Rhŷs. The name has an uncertain origin but it may be related to the element rhudd, meaning "red". Alternatively, Rhys could be derived from the Breton form Ris, which means "ardor" or "zeal".
The earliest known bearer of the name Rhys was Rhys ap Tewdwr, who ruled Deheubarth in southwest Wales during the early 11th century. His grandson, Rhys ap Tewdwr II, founded the Norman castle of Carmarthen in about 1093. The name became popular in Wales and was later adopted by English speakers.
Rhys has been used as a given name since the Middle Ages and has been borne by several notable figures throughout history. One famous bearer of the name is Rhys Ifans, a Welsh actor known for his roles in films such as "Notting Hill" and "The Hitchhiker's Guide to the Galaxy". Another notable Rhys is the American musician Rhys Chatham, who is known for his work in minimal music.
Today, Rhys continues to be used as a given name in Wales, England, and other parts of the English-speaking world. It has gained popularity in recent years due to its distinctive sound and historical significance. The name Rhys is often associated with Welsh culture and heritage, but it has also become popular among parents who appreciate its unique sound and meaning.
The name Rhys has seen significant fluctuations over the years but has notably gained popularity since the late 1970s, with a marked increase from the mid-1990s onwards. The highest number of births recorded was in 2023 with 924 instances, a stark contrast to the single-digit numbers prevalent throughout much of the 20th century.