Here are some English names of boys starting with K:
Kevin: This is a very common English name, which means "handsome and outstanding". Suitable for naming a confident and charming boy.
Kyle: This name means "narrow waterway" and also means "winner". It is suitable for boys who are competitive and adventurous.
Keith: This name means "forest", which is suitable for naming boys with natural and quiet temperament.
Kurt: This name means "dagger", which is suitable for boys with decisive personality.
Ken (Ken): This name means "healthy and strong", which is suitable for naming boys who are energetic and have fitness habits.
These names are common and popular English names, and some names have unique meanings and background stories. Of course, family traditions, phonology and cultural factors should also be considered when choosing names.