HUMAN NAME · NOT ON THE REGISTRY

Cyrilla

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. Cyrilla, as recorded
Sex	Female
2025 rank	13,596
2025 number	6
Peak year	1895
Peak rank	1,460
Years present	55 of 146
Dog licences, New York	–
Pet licences, Seattle	–

Statement of record

Cyrilla was given to 6 girls in 2025, ranking 13,596th for the year. It peaked in 1895, when it ranked 1,460th and went to 6 babies. It has appeared in 55 of the 146 years on record. It has climbed 235 places since 2020.

Figure 1. Popularity of a Name: Cyrilla

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

40%

Basis: phonetics. 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.