Can a Christian say 'Allah' when talking about God?

Hey everyone, this might be a bit of an odd thing to ask, but I'm a Christian and English is my first language. In my country, mostly only Muslims use 'Allah' to refer to God. Still, sometimes when I'm praying or just reflecting, I feel drawn to using the word 'Allah'. I honestly find it more beautiful than the English word 'God', and I even enjoy writing it in Arabic script-I can read and write the letters, though I don't speak Arabic. Plus, some Arabic phrases like 'alhamdulillah' and 'mashallah' really resonate with me. So, my question is: would it be inappropriate or disrespectful for me, as a Christian, to say 'Allah'? I'd love to hear your thoughts on this.