Namesakes
Fictional Characters from Television:
1 character
Becky Donaldson Katsopolis 1987; 2016 Full House; Fuller House 
Most Valuable Players:
1 winner
Josh Donaldson 2015 baseball
Notable Actors and Entertainers:
1 youtuber
James "MrBeast" Donaldson 1998-
Notable Athletes:
1 baseball, 1 tennis
(baseball) Josh Donaldson 1985-
(tennis) Jared Donaldson 1996-
Other Royalty:
1 queen consort
Mary, Queen of Denmark (a.k.a. Donaldson) 2024- Denmark