Urseek is a combination of "Ursus" and "Seek" as in "Hide and seek" which is a dumb pun I made to illude to the line's rarity. Urseek, as well as the rest of its line, are based on Black Bears and their different color morphs. Urseek represents the normal color morph.

Ursonter is a combination of "Ursus" and a corruption of "Saunter," which means to walk in a slow and relaxed way, often in no particular direction. It is based on Glacier Bears, a subspecies of American black bear with silver-blue or gray hair endemic from Southeast Alaska.