Here's how you can approach it:
* Is it a name? If it's a name, it could be a variation of "Ramon" (pronounced RAY-mon) or "Ramone" (pronounced ray-MOHN).
* Is it a word in another language? If it's a word from another language, you'll need to know the language to know how to pronounce it.
* Is it a made-up word? If it's a made-up word, the pronunciation is up to the creator.
To get a specific answer, you need more context! Please provide more information about where you encountered the word "Ramono."