Assalamu Alaikum - Help needed: People keep using only one of my first names in reports

Assalamu Alaikum. I started working in a different office recently and there’s been an ongoing issue: people keep using only my second first name instead of both of my first names in reports and memos. Admin corrected it before after I kept reminding them, but now my supervisor and a coworker used only the second name again in a recent memo. I’m worried HR could get confused if this keeps happening. I’m not very close with the coworkers in my section and I don’t think some of them like me, and I’m also worried my supervisor might not take the issue seriously. I’m getting frustrated and don’t want this to affect official records or cause misunderstandings. Any practical advice on how to politely correct them would be much appreciated. Should I: - Send a short, respectful email to my supervisor and CC HR explaining my full name as it should appear? (Include Bismillah at the start or a short Islamic greeting?) - Ask admin to update templates or employee records so the correct full name is used automatically? - Say something briefly in person when I see the mistake, like “Excuse me, my full first name is X Y - could you please use both names in the memo?” I’d like phrasing suggestions that are professional but calm, and that keep the tone respectful (maybe starting with As-Salaam-Alaikum). JazakAllah khair for any tips.