Victory of the people
Kollyn is a modern creative spelling of the name Colin or Collin. It ultimately derives from the Greek name Nicholas, combining the elements 'nike' (victory) and 'laos' (people).
Less common today
Kollyn isn't in the latest US Top 1000. It last peaked at #6,505 in 2025.
US births per 5-year period, 1990βpresent (SSA data).