HUMAN NAME · NOT ON THE REGISTRY

Sinclair

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. Sinclair, as recorded
Sex	Female
2025 rank	4,740
2025 number	29
Peak year	1900
Peak rank	1,040
Years present	117 of 146
Dog licences, New York	1
Pet licences, Seattle	–

Statement of record

Sinclair was given to 29 girls in 2025, ranking 4,740th for the year. It peaked in 1900, when it ranked 1,040th and went to 8 babies. It has appeared in 117 of the 146 years on record. It has climbed 6,234 places since 2020.

Figure 1. Popularity of a Name: Sinclair

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

60%

Basis: phonetics. One sibilant, ends on a consonant. 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.