Kolby is a name of American origin, derived from the English surname Colby, which itself comes from the Old Norse word "Kálfr," meaning "strong" or "powerful." The name Kolby is thought to have originated as a nickname for someone who was considered strong or mighty in some way.
The name Kolby first appeared in American records during the late 19th century, but it didn't become popular until the latter half of the 20th century. Today, Kolby is a unisex name that is more commonly used for boys than girls, although it has been given to both sexes throughout its history.
In terms of popularity, Kolby peaked in usage during the late 1990s and early 2000s, reaching its highest rank of #578 in the United States in 2003. However, since then, its popularity has decreased slightly, but it remains a well-known name in American culture.
Overall, Kolby is a strong and powerful-sounding name with an interesting history behind it. Its origins can be traced back to Old Norse roots, giving it a unique and distinctive character among other names of American origin.
The name Kolby has seen a fascinating journey in terms of popularity over the years in the United States. From its first appearance in the records with five births each in 1968 and 1971, Kolby started to gain traction in the late 1970s and early 1980s.
The name's popularity peaked in the late 1990s and early 2000s. The year 2001 saw a significant surge with 739 births, which was more than double the previous year. This trend continued until 2005, when there were still over 300 births.
However, since then, the popularity of Kolby has gradually decreased. There were fewer than 200 births each year from 2010 onwards, with a total of 166 births in 2016 and 182 in 2018. The latest available data shows that there were 159 births in 2022.
Despite the decline in popularity in recent years, Kolby remains a name with a notable history in the United States, having been given to over 11,300 newborns since 1968. It's always fascinating to see how trends in naming evolve over time.