Tamar \t(a)-mar\ as a girl's name is a variant of Tamara (Hebrew), and the meaning of Tamar is "date palm".

The baby name Tamar sounds like Thamar and Tamary. Other similar baby names are Tama, Dagmar, Damara, Dama, Jamari, Kamari, Kamara, Samara, Taima, Taimah, Thamara, Tamrah, Tamra, Tamora, Tammy, Tammi, Tammara, Tamma, Tamera, Tamarra, Tamarah, Tami, Tamie, Tam, Tara, Tarah and Toma.