Famous bearers include the Welsh poet Dylan Thomas (1914-1953) and the American musician Bob Dylan (1941-), real name Robert Zimmerman, who took his stage surname from the poet's given name. Due to those two bearers, use of the name has spread outside of Wales in the last half of the 20th century. It received a further boost in popularity in the 1990s due to a character on the television series Beverly Hills 90210.
This common Norse name was first brought to England by Danish settlers during the Anglo-Saxon period. It was not popular in England in the Middle Ages, but it was revived in the 19th century, in part due to the children's novel Eric, or Little by Little (1858) by Frederic William Farrar.