Names Ending in S for Boys

Kias

Kiedis

Killis

Kingcharles

Kingjames

Kiriakos

Kirollos

Kirolos

Kiros

Kirtis

Kirtus

Klevis

Kodis

Konstandinos

Pronounced with the strong O sound of "boat" or "nose", Koos is a Dutch diminutive of Jacobus or Jacob, the Biblical classic meaning "supplanter". Also familiar in South Africa, Koos entered the Top 500 in the Netherlands for the first time in 2024, when it ranked as #491.

Koos

Kordarius

Kornelius

Kosmos

Kostandinos

Kostantinos

Boy names that end in the letter S are a fashionable category right now, encompassing stylish names from Ancient Rome such as Cassius and Atticus and including classic boy names with s endings such as James and Charles.

James is the top boy name ending in S. Along with James, other 

 include Lucas, Thomas, Charles, Elias, Nicholas, and Miles.

 ending in S that make our recommended list include Amias, Linus, and Ozias.

This is a complete listing of all of the boys' names ending in S on Nameberry, ordered by their current popularity standing on the site. 

Boy Names Ending in S, with a complete list of baby boy names that end in the letter S, from top S-ending boy names James and Lucas to unique boy names that end with S. (Page 130)

2000+ Boy Names That End in S