Here are some options you could consider:
Closest sounding:
* Alanna: This is the most straightforward option, as it sounds very similar to the English pronunciation. It's a name that exists in French, but it's not widely used and might be considered slightly unusual.
Similar in meaning:
* Aline: This name means "noble" and shares the "al" sound with Alanna. It's a common and classic French name.
* Alane: This name is a variation of Alanna with a French spelling. While not as popular as Aline, it might be a good alternative.
* Anne: This name is a similar short and common French name, meaning "grace."
Other options:
* You could also consider translating the meaning of Alanna. If it has a specific meaning in the language you're familiar with, try finding a French name with a similar meaning.
Ultimately, the best French name for Alanna depends on your preference and what sounds best to you.