Karle is of German origin, derived from the Germanic word 'karl', meaning 'strong'. It is a short form of the given name Carl or Karl, which are traditionally considered masculine names but can also be used for females in some cultures. The name Karle has been popular in several European countries over centuries, with notable occurrences in Germany and Scandinavia. It reached peak popularity during the late 19th to mid-20th century, particularly in Sweden where it was among the top 50 names for boys from 1911 to 1976. Today, Karle continues to be used occasionally, contributing to its timeless and classic appeal.
Karle experienced a notable peak in popularity during the late 1940s to early 1950s with consistent birth counts ranging from 5 to 9 babies per year between 1946 and 1951, totaling 38 births over these five years. The name then saw fluctuating popularity throughout subsequent decades, culminating in a more recent appearance in 1982. Overall, Karle was the chosen name for 56 newborns across these recorded years.