Christoopher is a misspelling of Christopher, from Greek meaning "bearer of Christ."
Christoopher is a spelling variant of Christopher, the long-established Greek name meaning bearer of Christ. The doubled o does not change the historical root, but it does shift the visual impression, making the name look more individualized and unconventional.
It is a reminder that even the most traditional names can be reshaped by modern spelling preferences. Because Christopher has such a deep and familiar history, Christoopher feels at once recognizable and slightly off-center. It still carries the dignity and religious weight of the original, but the altered spelling gives it a distinctive modern edge.
Names like this often arise from a desire to preserve a classic identity while making the form more personal. Christoopher does that visibly, turning a common classic into something much more singular.