"Kissly" is a play on the word "kiss", which makes it ideal for any romance or dating related website, app or product.
The word "kissly" contains only six characters and only two syllables. Two-syllable names are exceptionally rare and exceptionally valued. Two syllable names are used by established brands like Hilton, Pepsi and YouTube.
This domain was first registered in March 2017. Older domains have an advantage when ranking in search engines.