Meaning:
Its source is a Spanish expression meaning "Aunt."
Popularity:
The name Tianna ranked 568th in popularity for females of all ages in a sample of 2000-2003 Social Security Administration statistics and 2705th in popularity for females of all ages in a sample of the 1990 US Census.
Though this name appears on the 1990 U.S. Census lists, it is used by only a small percentage of the general population.
Narrative:
This can also be a short form for English names such as Laetitia and Lucretia.