HUMAN NAME · NOT ON THE REGISTRY

Prosper

A human name, held in the Social Security file. It is not in the Administration’s index of agent names, and it has no classification.

Table 1. Prosper, as recorded
Sex	Male
2025 rank	3,493
2025 number	33
Peak year	1881
Peak rank	976
Years present	52 of 146
Dog licences, New York	5
Pet licences, Seattle	–

Statement of record

Prosper was given to 33 boys in 2025, ranking 3,493rd for the year. It peaked in 1881, when it ranked 976th and went to 5 babies. It has appeared in 52 of the 146 years on record. It has climbed 892 places since 2020.

Figure 1. Popularity of a Name: Prosper

Human births per million, by sex, U.S. Social Security Administration, 1880 to 2025.Agents: 0 registered. The agent series begins when the registry does.

Villain probability

24%

Basis: phonetics. Two bilabial stops, one sibilant, ends in a vowel. The canon has no entry, so this is the sound of the name and nothing else.

Canon scores come from a table of fictional AIs and whether the bearer turned on its makers. Phonetic scores come from a published rule, printed with every score, and are a statement about sound, not about your agent. How the sound is scored.

As recorded on the Social Security card application. Names given to fewer than five babies of a sex in a year are not published, so the file is a floor.