^ Based on off-screen background material from TOS, Sulu was intended as a "Pan-asian" character. The name "Sulu" isn't even a real Japanese surname. The name was taken from the Sulu Sea, by the Philippines.
Uhura's name comes from Swahili for "freedom." She was intended to be from "The United States of Africa," an entity that obviously doesn't exist in the 20th and early 21st centuries.
The idea is that hundreds of years in the future, humans are more united than they are today, and certain tribal or ethnic boundaries may be much more fluid.
And yes, Montalban grew up in Mexico, and his parents were both from Spain. He wore darker makeup for the role of Khan in "Space Seed." Before finding out Khan's exact identity, Marla McGivers conjectures that he is a Sikh from northern India.
Kor
Uhura's name comes from Swahili for "freedom." She was intended to be from "The United States of Africa," an entity that obviously doesn't exist in the 20th and early 21st centuries.
The idea is that hundreds of years in the future, humans are more united than they are today, and certain tribal or ethnic boundaries may be much more fluid.
And yes, Montalban grew up in Mexico, and his parents were both from Spain. He wore darker makeup for the role of Khan in "Space Seed." Before finding out Khan's exact identity, Marla McGivers conjectures that he is a Sikh from northern India.
Kor