Fewer than five US girls were named Tanja in 2025, so it does not appear in that year’s SSA list for girls. Its best rank for girls was #875, reached in 1970. That year also had the most girls given the name: 153. For comparison, it was unranked (under five girls) in 2015 and #4,280 in 1950.
Social Security card records list Tanja in 57 years of the 146 from 1880 to 2025, starting in 1943 with 5 babies. In all, 2,580 US babies have been given the name, all of them girls. Its busiest decade was the 1960s, with 951 babies named Tanja.
In none of the 10 years from 2016 to 2025 were five or more US girls named Tanja.
Related spellings in the SSA files include Tanya (117,260 babies since 1880), Tatiana (35,269 babies since 1880) and Tania (28,952 babies since 1880). Rarer spellings such as Taunja are summarised on this page.
Meaning
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Dutch, Finnish, German and Slovene. That is where the name is used, not necessarily where it comes from.