HUMAN NAME · NOT ON THE REGISTRY

Sebastiano

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. Sebastiano, as recorded
Sex	Male
2025 rank	6,088
2025 number	15
Peak year	1912
Peak rank	1,862
Years present	85 of 146
Dog licences, New York	–
Pet licences, Seattle	–

Statement of record

Sebastiano was given to 15 boys in 2025, ranking 6,088th for the year. It peaked in 1912, when it ranked 1,862nd and went to 9 babies. It has appeared in 85 of the 146 years on record. It has climbed 886 places since 2020.

Figure 1. Popularity of a Name: Sebastiano

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

48%

Basis: phonetics, by spelling. One voiced obstruent, one bilabial stop, two sibilants, ends in a vowel. 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.