Invented name, possibly a variation of Tanisha or Tanis
Tanesia is a modern American creation, likely formed as a rhythmic variation of Tanisha or influenced by the Greek name Tanis. While it does not have a singular ancient root, it follows the popular late-20th-century trend of adding melodic suffixes like '-esia' to established sounds.
Less common today
Tanesia isn't in the latest US Top 1000. It last peaked at #6,440 in 1991.
US births per 5-year period, 1990βpresent (SSA data).