Here are some possibilities, keeping in mind that pronunciation can vary:
* LaTour: A French name, meaning "the tower."
* Lathour: Could be a unique, invented name.
* Le Tour: Another French name, meaning "the tour" or "the turn."
* Lathrop: An English surname.
* LaThor: A possible phonetic spelling of a name with a similar sound.
To get a more accurate spelling, you would need more context:
* What is the name's origin? (French, English, etc.)
* How exactly is the name pronounced? (Are the "a" and "o" sounds short or long?)
With more details, we can narrow down the possibilities!