In 2018, 87 is the most common age for an American (U.S.) Hester who is registered female with the Social Security Administration. It is the 2, 949th most common female first name for living U.S. citizens.
― Anonymous User 10/12/2018
3
I'm sure this name is unisex. There was a C19 American politician called Hestor L. Stevens and I've seen a male bearer of this name in some other fiction. I do prefer it with an O and for a guy.
And Flemish: http://www.names.be/meisjesnamen.html?met=Hester&sort=alpha