From the settlement of the cats or Karstens town
Kaston is likely a modern American invention or a variant of the English surname Caston, which refers to a town in Norfolk. It may also be a creative spelling of Karsten, a Low German form of Christian. As a contemporary choice, it follows the popular trend of two-syllable names ending in -ton.
Less common today
Kaston isn't in the latest US Top 1000. It last peaked at #3,951 in 2023.
US births per 5-year period, 1990–present (SSA data).
