You do not type it from a keyboard; you copy it. Press the copy button above and paste it into any app. That is the whole point of Unicode styled letters.
Where can I use the Parenthesized M?
Anywhere text is accepted: Instagram bios, TikTok names, Discord, WhatsApp, gaming profiles and documents. The full Parenthesized alphabet is linked above.
What is the Parenthesized letter M?
It is the letter M rendered as the Unicode character M (code point U+4D), part of the Parenthesized styled alphabet. It is a single character you can copy and paste anywhere.