The first name Dylan, of Welsh origin, means "son of the sea" or "tidal wave." It gained prominence during the late Middle Ages, as it was borne by several Welsh princes. In English-speaking countries, however, the name began to surge in popularity during the 20th century, particularly after singer-songwriter Bob Dylan adopted this moniker early on in his career. Today, Dylan remains a widely recognized and beloved name, often associated with creativity and individualism.
"Dylan experienced a dip in popularity between 1996 and 2002, with just one birth recorded during those six years. However, it saw a slight resurgence in 2004, totaling 16 births over these three years."