Guinn is a distinctive and unique given name of American origin. Derived from the Irish surname 'O'Guin', which means 'descendant of Guin or Finn', Guinn is often used as both a masculine and feminine given name in the United States. This name has gained popularity in recent years, perhaps due to its ease of pronunciation and spelling, as well as its association with the renowned author Hunter S. Thompson, whose real name was Hunter Stockton Thompson but who was often known by his nickname 'Guin'. While not extensively documented, Guinn is a charming and memorable choice for parents seeking an uncommon yet appealing name for their child.
"The name Guinn was quite popular around the early to mid-20th century, peaking at 12 births in a single year (1927). However, it seems to have been less favored towards the end of that period, with fewer than 6 births recorded each year from 1945 onwards. Over this span of time, a total of 168 babies were named Guinn."