30% variance:

Olli   Above Average Name, Common, Informal, Simple, Youthful
26 ratings

33% variance:

Eetu   Average Name, Youthful, Simple, Informal
18 ratings

Hadyn   Average Name, Informal, Youthful, Modern
27 ratings

Willi   Average Name, Simple, Youthful, Comedic, Common, Informal
14 ratings

Similar names · Opposite gender · Dissimilar names