Where is Januarius from?

Meaning of the name Januarius

Roman cognomen meaning "January" in Latin. The name of the month derives from the name of the Roman god Janus. Saint Januarius, the patron saint of Naples, was a bishop who was beheaded during the persecutions of Emperor Diocletian in the early 4th century.

Characteristics of the name Januarius

How do we know this about Januarius

(and is it secret spies?)

We use a combination of data from the internet, and our own Machine Learning models to make these predictions.
In a gist, we use a Machine Learning model trained on a diverse global dataset of 100m+ names, and use it to predict different traits for a person based on first name!
NameGuessr guesses a person's nationality, age, and gender based on their name. We also try to give insightful info around the name's origin, name meaning, and name pronounciation.