Yep! I’m sure Rowling did that intentionally. By the way, Haaretz says:
“Abracadabra belongs to Aramaic, a Semitic language that shares many of the same grammar rules as Hebrew, says Cohen in Win the Crowd.
‘Abra' is the Aramaic equivalent of the Hebrew 'avra,' meaning, 'I will create. ' While 'cadabra' is the Aramaic equivalent of the Hebrew 'kedoobar,' meaning 'as was spoken.”
https://www.haaretz.com/2013-05-08/ty-article/word-of-the-da...