Logan

From a Scottish surname that was originally derived from a place in Ayrshire meaning "little hollow" (from Gaelic lag "hollow, pit" combined with a diminutive suffix). This name started slowly rising on the American popularity charts in the mid-1970s, perhaps partly inspired by the movie Logan's Run (1976). The comic book character Wolverine, alias Logan, was also introduced around the same time.

The name has been very common throughout the English-speaking world since end of the 20th century. In the United States it reached a high point in 2017, when it ranked as the fifth most popular name for boys.