Maker of keys or Caesar
Kizer is a rare surname-turned-first-name with two primary etymological paths. It most commonly derives from the German 'Kaiser', meaning emperor or Caesar, or from the occupational English surname for a maker of keys.
Less common today
Kizer isn't in the latest US Top 1000. It last peaked at #4,250 in 2018.
Professional rodeo steer wrestler
US births per 5-year period, 1990βpresent (SSA data).