There are
355
Dinns in the USA
Dinn is the
57372nd
most common last name in the USA

Dinn Genealogy

OriginsThe origins of the Dinn surname can be traced back to County Mayo in Ireland, where it was commonly found. The name is believed to have originated from the Gaelic name Ó Duinn or Mac Duinn.
Geographic DistributionThe Dinn surname is most popular in Ireland, with a significant presence in County Mayo and other parts of the country.
VariationsNo notable variations of the Dinn surname are recorded.
Migration and ImmigrationThere is limited information available regarding the migration and immigration history of the Dinn surname.