Assalamu alaikum,

The meaning of Eshaal mentioned on our site is correct and accurate, you can read the page here. The page also mentions its Arabic spelling and its root, so it should be easy for someone who knows Arabic to find and verify it.

As for what other sites mention, it is not our concern. Most Muslim baby name sites copy information from each other without verification.

There is no reason to change your daughter’s name, even if you later had found out that the name has no meaning. There are some Arabic names whose meaning nobody knows, and yet they are still used.