User blog comment:Maki Kuronami/The Naming Rule of Remnant/@comment-9058532-20131201004025/@comment-25417499-20150216215816

Characters of about 19 or younger:

Ruby - Red

Weiss - White

Blake - Black

Yang - The sun, which is yellow

Jaune - Yellow

Nora - White/bright

Pyrhha - Flame-colored, or red

Ren - Lotus, and lotuses are pink

Cardin - Cardinals, and the males of this bird species are red

Russel - Red-haired

Dove - White or grey

Sky - The sky is blue