The name of my youngest brother, honestly I can't seriously see it being used for girls because of him. It's a fine name.
― Anonymous User 9/2/2021
4
This is my given name. In the US, it is sometimes used as a nickname for girls named Stephanie or Taffeta. I personally do not know anyone else whose given name is Taffy.
In the USA, Taffy is used consistently as a name for girls only, appearing in the SSA stats from 1947 to 1996. American usage comes from a comic strip "Terry and the pirates" featuring a female character named Taffy.See also: http://www.nancy.cc/2020/08/05/baby-name-taffy/
Taffy is normally an abbreviation of Dafydd (my name) and is also used as a slur against Welsh people by the English. It comes from the river Taff that runs from Brecon to Cardiff and was used in the English song "Taffy was a Welsh man, Taffy was a thief".
Taffy sounds more like a girl's nickname to me. It's not very masculine-sounding. Plus someone with this name will not be taken seriously. It's too ditzy, childish, and ridiculous.