People think Sjaak is ...

A Good Name 30%
70% A Bad Name
Masculine 100%
0% Feminine
Classic 100%
0% Modern
Mature 75%
25% Youthful
Formal 100%
0% Informal
Upper Class 100%
0% Common
Urban 25%
75% Natural
Wholesome 50%
50% Devious
Strong 100%
0% Delicate
Refined 25%
75% Rough
Strange 100%
0% Boring
Simple 50%
50% Complex
Serious 75%
25% Comedic
Nerdy 50%
50% Unintellectual

Based on the responses of 2 people.