Della is a female given name, a variant of Adela. Notable people with the name include:
Given name
Della Au Belatti (born 1974), Democratic member of the Hawaii House of Representatives Della Davidson (1951–2012), American modern dancer and choreographer Della Ding (born 1982), or Ding Dang, Chinese pop singer Della Hann, American psychologist and research administrator Della Jones (born 1946), Welsh opera and concert mezzo-soprano singer Della Campbell MacLeod (ca. 1884 – ?), American author and journalist Della Moore (c. 1880–1926), American prostitute Della Purves (1945–2008), British botanical artist Della Reese (1931–2017), American jazz and gospel singer, and actress Della Sehorn (1927–2001), competitive breaststroke swimmer Della Woods (born 1940), dragster driver
Fictional characters
Della Alexander, a character in the soap opera EastEnders
Della Duck, twin sister of Donald Duck and mother of Huey, Dewey, and Louie
Della Street, the secretary of Perry Mason
Della Vacker, a character in the book series "Keeper of the Lost Cities" by Shannon Messenger Adaline “Della” Bowman, from the movie “Age of Adaline” with Blake Lively