How do you say hallo in Swahili?

"Hallo" is not a word in Swahili. The most common greeting in Swahili is "Jambo" (pronounced "jahm-bo").

You can also use "Habari" (pronounced "ha-ba-ree") which translates to "news" or "how are you?"

Here's how to use them in a conversation:

* Greeting someone: "Jambo!" or "Habari?"

* Responding to a greeting: "Jambo!" or "Nzuri" (meaning "good") if you are well.

Hope this helps!