An eponym is the name of a person or thing, whether real or fictitious, after which a particular place, tribe, era, discovery, or other item is named or thought to be named.^{[citation needed]} One who is referred to as eponymous is someone who gives his or her name to something, e.g., Julian, the eponymous owner of the famous restaurant Julian's Castle. Another term for eponym is namegiver.

In contemporary English, the term self-titled is often used to mean eponymous in the case of a work with the same name as the person or persons who created it.^{[citation needed]} An etiological myth can be a "reverse eponym" in the sense that a legendary character is invented in order to explain a term. This is one example of folk etymology.^{[citation needed]}

In different cultures, time periods have often been named after the person who ruled during that period.

By person's name

By category

For examples, see the comparison table below.

Julian Miles "Jools" Holland OBE, DL (born 24 January 1958) is an English pianist, bandleader, singer, composer, and television presenter. He was a founder of the band Squeeze (1974-1980 & 1985-1990) and his work has involved him with many artists including Sting, Eric Clapton, George Harrison, David Gilmour, Magazine and Bono.

Holland is a published author and appears on television shows besides his own and contributes to radio shows. In 2004, he collaborated with Tom Jones on an album of traditional R&B music. He currently hosts Later... with Jools Holland, a music-based show aired on BBC2, on which his annual show Hootenanny, is based.

His great grandfather came from Ireland.

Holland played as a session musician before finding fame, and his first studio session was with Wayne County & the Electric Chairs in 1976 on their track "F*ck Off."

Holland was a founding member of the British pop band Squeeze, formed in March 1974, in which he played keyboards until 1981 and helped the band to achieve millions of record sales, before pursuing his solo career.