In 2018, 53 is the most common age for an American (U.S.) Ann who is registered female with the Social Security Administration. It is the 134th most common female first name for living U.S. citizens.
― Anonymous User 10/8/2018
5
The name Ann was given to 264 girls born in the US in 2016. More than 99.9 percent of people with the first name Ann are female.
― Anonymous User 6/6/2017
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This name is starting to be a really common middle name for girls. A bunch of people have either this spelling or Anne as their middle names. Marie is a common middle name as well.
https://www.behindthename.com/name/ann/top/germany
https://de.m.wikipedia.org/wiki/Anne (mentions Ann as a variant)
Also Swedish, Danish and Norwegian: https://www.nordicnames.de/wiki/Ann