Ronne is of Scandinavian origin, derived from Old Norse elements 'hróinn' meaning 'famous warrior' and 'nautr' meaning 'boat'. It is a unique and uncommon name, often associated with the Danish island of Bornholm, known as Rønne in Danish.
"While the name Ronne experienced popularity during certain periods, it seems to have peaked between 1947 and 1948 with a total of 23 births combined."