In Jain tradition, most Tirthankaras’ wives are not prominently recorded, because the focus is on their spiritual renunciation, not household life.

The best-known names are:

• Lord Rishabhanatha (Adinath) — Sunanda and Sumangala

• Lord Neminatha — Rajimati / Rajul is often mentioned, but she was his fiancée, not wife, because he renounced before marriage.

For many other Tirthankaras, the spouse names are not commonly preserved or emphasized in Jain scriptures and tradition.

If you want, I can give a full list of the 24 Tirthankaras with their known family details in Jain tradition.