HUMAN NAME · NOT ON THE REGISTRY

Efrain

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. Efrain, as recorded
Sex	Male
2025 rank	1,494
2025 number	118
Peak year	1993
Peak rank	508
Years present	104 of 146
Dog licences, New York	–
Pet licences, Seattle	–

Statement of record

Efrain was given to 118 boys in 2025, ranking 1,494th for the year. It peaked in 1993, when it ranked 508th and went to 405 babies. It has appeared in 104 of the 146 years on record. It has fallen 238 places since 2020.

Figure 1. Popularity of a Name: Efrain

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

50%

Basis: phonetics, by spelling. Ends on a consonant. The pronouncing dictionary has no entry, so the letters were sounded out by a stated rule.

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.