The five elements of the Year of the Ox lack the name of wood fire.

Examples of boys' names lacking fire and wood in the five elements are as follows:

Xian (wood) De (fire), Yuan (wood) Liang (fire), De (fire) Yuan (wood), Da (fire) Ye (wood), De (fire) Yue (wood), Brown (wood) De (fire), Ding (fire) Xiao (wood), Xiao (wood)