Micah's name is a question that answers itself — who is like the LORD? He prophesied against injustice and empty religion, and gave one of Scripture's most quoted summaries of what God requires: to do justly, and to love mercy, and to walk humbly with thy God.
Seven centuries before the event, Micah named the Messiah's birthplace: but thou, Bethlehem Ephratah... out of thee shall he come forth that is to be ruler in Israel. When the wise men asked where Christ should be born, the scribes quoted Micah.
Micah is a gentle, popular unisex-leaning name — soft in sound, strong in meaning.
Variants & nicknames
Mica, Michah, Micaiah
Micah in the Bible
He hath shewed thee, O man, what is good; and what doth the LORD require of thee, but to do justly, and to love mercy, and to walk humbly with thy God?