镇宇

A masculine given name combining 镇 (to command/garrison) and 宇 (cosmos/sky). The aspirational reading is 'one who commands the heavens'. Among bearers in subtitle data, the most common reference is the actor 黄镇宇 (Wong Tsan-Yu) and similarly named Hong Kong/Taiwan film characters.

usage

Both characters are everyday, so out of context 镇宇 could also mean 'to garrison the realm' in classical-flavored writing — context (a person introduction vs. a literary line) tells you which reading is meant.