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美 means also beauty (read as "mi" and "bi"). Combinationg it with a noun that is in Kanji (e.g. "flower" "tree" "cat" etc) makes it look a very nice sure name.
Adjectives as alone super rarely works as alone, so I recommend to combine an adjective with a noun. Verbs will not work as name.
Ps. Given name is fine, I recommend write that as katakana