Slender or narrow
Caylon is a modern American invention, likely created by blending the phonetic elements of names like Caleb and Waylon. It is often associated with the Irish surname CaolΓ‘n, which is derived from the word 'caol' meaning slender. While its exact roots are difficult to pin down, it follows the popular trend of two-syllable names ending in 'n'.
Less common today
Caylon isn't in the latest US Top 1000. It last peaked at #4,152 in 1990.
US births per 5-year period, 1990βpresent (SSA data).