ladies' man
US /ˈleɪ.diz ˌmæn/
UK /ˈleɪ.diz ˌmæn/

1.
a man who shows a special fondness for the company of women and is skilled at charming them
:
•
He's quite the ladies' man, always surrounded by women.
•
Despite his reputation as a ladies' man, he was actually quite shy.