モテモテ mote mote (en) - matsumurae/onomatodict-jp GitHub Wiki

Anime Shirokuma cafe: minute 12:48. Audio here.

1. Be popular with the opposite sex.

• Type: Gitaigo (擬態語).
• Category: State.
• Onomatopoeia: -
• Equivalence: popular; sexy; well-liked; irresistible.
• Source: https://nihongokyoshi-net.com/2021/06/20/onomatopoeia-motemote/

Examples

彼はクラスのみんなからモテモテだ
He's popular with everyone in his class.

彼は海外に行った時、現地の女性からモテモテだったらしい
Apparently he was irresistible to local women when he went abroad.