The letter “M” on a traditional RSVP card can seem confusing, but its purpose is simple. It represents the beginning of a courtesy title that guests are traditionally expected to complete before writing their name.
Guests would typically continue the letter with “Mr.,” “Mrs.,” “Ms.,” or “Miss,” followed by their name. For example,
they might write “Mr. John Smith” or “Ms. Jane Smith.” The “M” is not a question or special instruction; it is simply a traditional starting point.
This custom comes from older formal invitation etiquette, when courtesy titles were commonly used. Modern invitations are more flexible,
and guests who do not use traditional titles can simply write their preferred title or their name, depending on the space provided.
The “M” is also unrelated to meal choices, guest numbers, or attendance. Those sections are usually labeled separately.
Its purpose is specifically connected to identifying the guest. For modern invitations, hosts can also replace it with a simple “Name” or “Guest Name” line.
Ultimately, there is nothing mysterious about the “M.” It is simply a traditional abbreviation for a courtesy title. When completing an RSVP card,
guests should follow the host’s instructions, provide the names of the invited guests, confirm attendance, and answer any additional questions requested.