Alaijah is of Hebrew origin, meaning 'ascending'. It's a variant spelling of Alicia, which itself is derived from the Latin 'Adelais', a combination of 'adal' meaning noble and 'heid' meaning kind.
"The name Alaijah has seen fluctuating popularity over the years, with a significant spike from 2003 to 2008, peaking at 44 births in 2004. However, it has been declining steadily since then, with only 19 births recorded in 2021 and 15 in 2022."