HUMAN NAME · NOT ON THE REGISTRY

Lucius

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. Lucius, as recorded
Sex	Male
2025 rank	1,129
2025 number	189
Peak year	1881
Peak rank	259
Years present	146 of 146
Dog licences, New York	29
Pet licences, Seattle	1

Statement of record

Lucius was given to 189 boys in 2025, ranking 1,129th for the year. It peaked in 1881, when it ranked 259th and went to 38 babies. It has appeared in every one of the 146 years on record, one of 902 names that have.

Figure 1. Popularity of a Name: Lucius

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

70%

Basis: phonetics. Two sibilants, 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.