Alya 2

Also a diminutive of Galina.
I felt I should mention it because Galina doesn't begin with "al".

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https://ru.m.wikipedia.org/wiki/%D0%93%D0%B0%D0%BB%D0%B8%D0%BD%D0%B0
https://1001goroskop.ru/imena/?znachenie-imeni/galina/petforms/
https://vplate.ru/imena/galina/
https://otvet.mail.ru/question/22712447
https://proza-ru.turbopages.org/turbo/proza.ru/s/2019/03/03/663
https://o-krohe.ru/imya/galina/

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The description should be changed to say named containing ал instead of starting with ал, since other names that don't start with it but have it in them use it as a diminutive. The one I mentioned was Galina, and another commenter mentioned Natalya. It's used as a diminutive of both of those as well as (like I said before) other names containing ал.

This is also sometimes used as a nickname for Natalya.

Also Belarusian, spelled Аля. You'll find numerous bearers on social media.