HUMAN NAME · NOT ON THE REGISTRY

Silvia

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. Silvia, as recorded
Sex	Female
2025 rank	1,240
2025 number	182
Peak year	1974
Peak rank	494
Years present	138 of 146
Dog licences, New York	9
Pet licences, Seattle	2

Statement of record

Silvia was given to 182 girls in 2025, ranking 1,240th for the year. It peaked in 1974, when it ranked 494th and went to 356 babies. It has appeared in 138 of the 146 years on record.

Figure 1. Popularity of a Name: Silvia

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

46%

Basis: phonetics. One voiced obstruent, 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.