What is the name of Din Djarin's home planet?

Din Djarin’s home planet is Aq Vetina. It is where he lived as a young child before a Separatist attack during the Clone Wars destroyed his village and killed his parents.

After being rescued by Mandalorian warriors, Din was adopted as a foundling and raised within Mandalorian culture. This upbringing explains why he identifies so strongly with the Mandalorian way despite not being born on Mandalore.

A common mix-up is Concordia, which is listed as Din’s adoptive homeworld. Concordia is a moon of Mandalore associated with his later life among the Children of the Watch, not his birthplace. Mandalore itself is the historic homeworld of the Mandalorian people, but it is not Din’s personal birthplace.

Din’s childhood origin is revealed gradually in The Mandalorian through flashbacks, while the name Aq Vetina comes from supplementary Star Wars reference material. That makes the answer more obscure than the better-known locations he visits, such as Nevarro, Tatooine, and Mandalore.