Rumors started spreading in January 2023 that Ja was back on the market. He was previously dating Kadre "KK" Dixon, but they unfollowed each other completely and seem to have gone no contact. They originally got together in 2017 with a public hard launch in 2018. The split surprised longtime fans, considering that she was with him before he even had an NBA contract.

Plus, Ja and KK have a daughter together, Kaari Jaidyn Morant. The reasons for their split are still unclear, but they are thought to be coparenting their child together.

Since their split, rumors circulated that Ja was dating Johanna Leia or Latto's sister, Brooklyn Nicole. Neither of these relationships has been confirmed in any way.