I would love to get an om tattoo but i'm not a buddhist?

I know that Om is a religious symbol but I can't say that I consider myself a practicing or devout buddhist. I'm not completely ignorant of the meaning of om. I love what it represents, i'm just wondering if it would be offensive for me to have it tattooed on myself considering the fact that I am influenced by buddhism but im not a devout buddhist?