There are seven artists with this name:

1 - Math Rock band from Lansing, MI (stylised KiDDO)

2 - Singer / Songwriter and art pop musician from Sweden

3 - Kiddo is a three-piece band currently based in Cleveland, Ohio, featuring Christian Doble on guitar and vocals, Liz Wittman on bass and vocals, and Greg Hyland on drums.

4 - Nu Jazz / Electronic artist from Hungary

5 - P-Funk band active in the 1980's

6 - Indie Pop band from the UK

7 - Anna Chalon from Paris