11 sons facing Argentina in World Cup

Photo: Collected
It is very interesting that the Iceland’s eleven sons are facing the Lionel Messi-led Argentina in 2018 World Cup on Saturday.
In the group with Croatia and Nigeria, there are three big points on the line for both of these teams in Moscow.
Do you know why they have been called eleven sons?
Let me tell, last spelling of the names of today’s squad are ended with SON.
Take a look……..
Iceland Squad: Halldorsson; Saevarsson, Arnason, R Sigurdsson, Magnusson; Gudmundsson, Gunnarsson, Hallfredsson, Bjarnason; G Sigurdsson; Finnbogason.