Christopher, one of the most popular baby boy names in the US over the past decades, has many intriguing international variations.

International Variations of Christopher

Christopher derived from the Greek Christophoros, which is composed of the elements Christos, referring to Christ, and phero, meaning “to bear.” The name was originally used figuratively, to represent the bearing of Christ in one’s heart. Later it became used to honor Saint Christopher, a third century martyr who became the protective saint of travelers, reflecting the legend of Christopher being the giant who carried the Christ Child over a river.
 
Christopher is an evergreen classic that dropped from Top 25 status in 2013, in spite of its appealingly strong, sincere, straightforward image, combined with a softer, more modern sound than, say, Robert or Richard.
 
The name appeals to a wide range of parents, and has been chosen by several celebrities, including Sean "Diddy" Combs.
 
The almost ubiquitous American nickname is Chris, but a more recent one is Topher, and there are British variations that might add a more individual spin to the name—Kit, Kip and Christy. Two Christophers known to every schoolchild: Christopher Columbus and Christopher Robin.

Christopher

Nearly unknown outside the British Isles, this old Scottish variation has a sleek surname feel that can make an excellent update of the flagging Christopher.

Kester

Christos

Christoph

Attractive attenuated form of the popular Christopher, well used throughout Europe, appearing as Christophe in France and Christoph in Germany. 

Kristof

A lively and charming nickname for Christopher — more modern than Chris.

Risto

Christophe

This Scandinavian spin on Christopher gives that enduring classic a lighter, more individual twist, though many may see it as simply a kree8iv spelling. 

Kristoffer

Kit and Topher are the Christopher nicknames du jour, thanks to actors Harington and Grace. But now that Chris is feeling less ubiquitous, this jaunty Scottish and Irish short form has a certain charm.

Christie

Frequently used in the Spanish-speaking community; Christopher Columbus was born Cristóbal Colón. 