Possibly a variant of Deja, meaning already
The exact etymology of Diaja is uncertain, but it is widely considered a modern American phonetic variant of the French word 'déjà'. It may also be used as a creative elaboration of the name Deja or influenced by names like Raja or Daija. Due to its rarity, it is often chosen for its unique sound and contemporary feel.
Less common today
Diaja isn't in the latest US Top 1000. It last peaked at #9,366 in 1999.
US births per 5-year period, 1990–present (SSA data).
