I'm 100% certain Aristarchus is male.
According to a dataset of 4, the average Aristarchus is around 38 years old.
From the Greek name Ἀρίσταρχος (Aristarchos), derived from ἄριστος (aristos) meaning "best" and ἀρχός (archos) meaning "master". This name was borne by Aristarchus of Samos, a 3rd-century BC Greek astronomer and mathematician.
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.