The name reached its all-time peak in 2019 with 10 births ranking #10109. STABLE Recent data shows the name is currently stable.
Kashton is an invented modern name built from Kash plus the popular ending -ton. It is best understood as a style-led formation rather than an old inherited name.
Behind the Name explicitly describes Kashton as a combination name inspired by modern favourites such as Ashton. It fits the broader pattern of newly assembled boys’ names that sound familiar even when they are recent creations.