How lovely @Melroses
it's that winter is such a miserable, cold, rainy, grey, dark season. Why would you name a kid after that?
Not really. We find winter depressing because we don't live in tandem with the seasons anymore. Winter should be a time of reflection, of slowing down, consuming the the previous years harvest, connecting with family and others inside. You've done the sowing in Spring, you maintain the crop in the Summer, you harvest in Autumn, you preserve, store and slow down in winter.
Instead we are still going full throttle through all the seasons, barely stopping to notice the changes, maintaining the same schedule, having artificial lighting on 24/7 and putting the wretched clock back every year.
And some people love the dark and find it magical.