Rhythmic flow or beat
A modern phonetic spelling of the word 'cadence', which refers to the rhythmic flow of sounds in language or music. It emerged as part of a trend of using musical terms as names, often modified with a 'K' and 'y' for a unique visual flair.
Less common today
Kaidynce isn't in the latest US Top 1000. It last peaked at #3,998 in 2011.
US births per 5-year period, 1990βpresent (SSA data).