Hollen is a unisex name with American English pronunciation of HAH-luhn (/hɑːlən/). It is also spelled as Hollin or Hollan. The name has been given to a small number of newborns in the United States, with varying rankings over the years. In recent data, it ranked 13,419 in 2020 and 16,199 in 2016. The origin and meaning of the name are not provided, but Hollen is a unique choice that can be suitable for both boys and girls.