In 2018, 68 is the most common age for an American (U.S.) Mack* who is registered male with the Social Security Administration. It is the 1, 365th most common male first name for living U.S. citizens. *as a first name, not a nickname.
― Anonymous User 10/8/2018
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The name Mack was given to 353 boys born in the US in 2016. More than 99.9 percent of people with the first name Mack are male.
― Anonymous User 6/8/2017
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The variant "Mac" can be a nickname to many names beginning with Mac-, including MacAlister, MacArthur, and MacKenzie.