Immigrating to Canada Montreal, Should I change my Surname "Calisse"?

I am in the process of immigrating and I have 2 boys aged 3yrs and 5months will their surnames be an issue in School?? Or will people just tease the day lights out of them? I love my Family name “Calisse” but unfortunately in Canada it has a while new meaning and I would hate that to cause an issue with them integrating into the school that we eventually choose.

I mean Hey the young ones can be very mean at times..