Namesakes
Characters in Celtic Mythology:
1 character
Conall Collamrach (m) 
Irish Kings:
2 kings
King Conall Collamrach 232-226 BC
King Conall Cóel 642-654
Saints:
1 saint
Saint Conal (a.k.a. Conall) ?-500
Scottish Kings and Queens:
3 kings
King Conall mac Comgall 558-574
King Conall Crandomna 650-660
King Conall mac Taidg 785-789