Though I am sure this is both a German and Georgian form of Moses, its use in the United States is likely just as a shortened or pet form of the English name Moses. It is pronounced to rhyme with "chose", "doze", or "froze" in an American context.
In 2018, 68 is the most common age for an American (U.S.) Mose who is registered male with the Social Security Administration. It is the 4, 022nd most common male first name for living U.S. citizens.
― Anonymous User 10/15/2018
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Mose is a character in The Office, known for running in a strange way and being Dwight's cousin.
― Anonymous User 8/9/2018
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Mose is also the Georgian form of Moses. In Georgian, Mose is written as: მოსე .
A famous bearer is American jazz singer/pianist Mose Allison (born November 11, 1927). He's been referred to as the "William Faulkner of Jazz", influencing dozens of artists since the late 1950s.