Namesakes
Ken Watanabe
(m) 1959- 
Notable Actors and Entertainers (actor)
Yoshiichi Watanabe
(m) 1954-
Notable Athletes (soccer)
Yuta Watanabe
(m) 1997-
Olympic Medalists 2020; 2024 badminton mixed doubles (bronze)
Katsumi Watanabe
(m) 1962-
Olympic Medalists 1992 baseball (bronze)