Calletano is a distinctive and unique given name of Italian origin, derived from the Latin word 'calculus', meaning 'pebble' or 'small stone'. It was traditionally bestowed upon children born into families with ties to mining or stonemasonry, reflecting their livelihood or the beauty they found in the natural world around them. Over time, Calletano has evolved and been adopted by people of various cultural backgrounds who appreciate its rare and melodic sound. While it is not widely popular, those who bear this name often stand out due to its uniqueness and rich history.
"The name Calletano had a peak in popularity between 1917 and 1930 with five births each year, then dipped before rising again to six births in 1984."