Dina is a 20th century version of either Dinah or Adinah, two Old Testament names not related to each other. Dinah was the beautiful daughter of Jacob and Leah, while Adinah or Adina was a male soldier, though the name is also used for girls in modern Israel.

The modern name Dena can be considered to come from either of two Old Testament names. Adina, which means delicate, was the name of a male soldier in the Bible. Dinah, meaning judged, Dinah was the daughter of Jacob and Leah. Dena is a common name in Amish communities.

A bit too elephantine for a modern child.