Namesakes
Conn Cétchathach
(m) ?-c. 136 
Irish Kings 116-136
Conn Findlay
(m) 1930-2021
Olympic Medalists 1956; 1960; 1964; 1976 rowing; sailing (gold/bronze)
Ollan Cassell
(a.k.a. Conn) (m) 1937-
Olympic Medalists 1964 4x400 m relay (gold)