1. As a Spanish word:
* moh-tee-loh-neh (stress on the second syllable)
This pronunciation is common in Spanish-speaking regions and refers to a group of indigenous people in Venezuela and Colombia.
2. As a surname:
* moh-tee-loh-neh or moh-tee-lohn (stress on the second syllable)
The pronunciation of this surname can vary slightly depending on the speaker's region and personal preference.
Therefore, it's best to ask the person whose surname it is how they prefer to pronounce it if you are unsure.