m0m0

M0M0 is a stylized term that has appeared in a range of online and cultural contexts. There is no single, widely recognized definition linked to this exact spelling, and it is often used as an alias, project name, or brand. The form uses leetspeak, replacing letters with digits (0 for o), which gives it a distinctive, digital appearance and helps differentiate it from the common word "momo" or "mom". Because of its generic nature, specific meanings of M0M0 vary by context.

In online communities it frequently appears as a username or character name in video games, forums, and social media. In creative fields, individuals and small groups have adopted M0M0 as a stage name, project label, or fictional entity within a larger work. In technology and publishing, it has been used as a project identifier or code name for software, experiments, or demo releases, typically by small teams or independent creators.

The ambiguity of M0M0 means a reader should rely on surrounding information—such as platform, date, and associated tags—to determine which M0M0 is being referred to. If an article is about a specific M0M0, it would normally specify it by context, for example "M0M0 (2023) indie game character" or "M0M0, a developer alias." See also related spellings such as Momo, Mom, or M0MO.