Dayon is a unique, three-syllable given name of uncertain origin and unknown popularity rankings. It appears to be derived from the Welsh name 'Dafydd', which is a variant spelling of David. However, there's no direct connection between Dayon and any known etymology or meaning associated with either Welsh or other languages. The name has not gained widespread recognition or usage globally, making it quite uncommon. Dayon does not have any traditional spellings or common nicknames, further contributing to its uniqueness.
The name Dayon experienced a significant surge in popularity from the late 1990s to the early 2000s, with a peak of 43 births in 2000. However, it has since declined steadily, with fewer than 20 births per year recorded since 2008. The total number of births for this name between 1975 and 2022 is 728.