Bearer of Christ
A variant spelling of Christopher, derived from the Greek name Christophoros. It historically signifies one who carries Christ in their heart, famously associated with the legend of Saint Christopher.
Less common today
Cristofer isn't in the latest US Top 1000. It last peaked at #815 in 2006.
Spanish trail runner
US births per 5-year period, 1990βpresent (SSA data).