I'm 100% certain Aatto is male.
According to a dataset of 1, the average Aatto is around 36 years old.
Finnish form of Adolf. It also means "eve, evening before" in Finnish, as the day before an important holiday.
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.