There is no Saint Colin.
There are two origins for the name "Colin". The first is as the English spelling for the Gaelic name Cailean (alternative English spellings are Cailin, Caelan and Callan). There is no Saint Cailean.
The other origin of the name "Colin" is from French, as the diminuitive of "Nicholas". There is indeed a very famous saint by the name of Nicholas. This is Saint Nicholas, Bishop of Myra, 270-343 AD. His relics are in Bari, Italy where they were translated from Myra (in modern day Turkey) in 1087. Saint Nicholas is the patron saint of children and of sailors, as well as the cities of Aberdeen, Amsterdam, Liverpool and Lorraine. His feast day is 6 December.
I can find no reference to a St. Colin. However, there was a Saint Collen whose feast day is May 21. He is not a patron saint.
There is no saint named Scarlett.There is no saint named Scarlett.
Yes, Colin Farrell did have a son named Colin Farrell Jr. In an alternate universe.
There is no saint named Rae.
Thgere is no saint named Jenny but there is a saint named Genevieve.
There is no canonized saint named Madison.
There is no saint in the Catholic tradition named Saint Tatum. The name Tatum is not a commonly recognized saint's name.
I can find no reference to any saint named Kyle.
There is a saint named Therese and several others named Teresa but I can find no saint named Theresa.
There is a saint named Therese and several others named Teresa but I can find no saint named Theresa.
There is no saint named Ross.
No, there is no saint named Shania.