* A misspelling of another word: Perhaps you meant "Rwanda," the country in East Africa.
* A name: It could be a name, possibly of African origin.
* A word in another language: "Randwa" might be a word in another language. If you can provide context or the language, I might be able to help you understand its meaning.
Please provide more information about where you encountered this word or what you're looking for, and I'll do my best to assist you.