A little help please???

Airmid, a goddess, is considered the keeper of spring.
Veles is the god of autumn.
I couldn't find anything for summer, sorry. I hope this helps.

I'm actually doing a story that has seasons heavily influence the characters. I chose to go the route of giving my main characters their season names. So one has the last name Winter, one has the last name Summer, etc. For their other names, I either chose a normal name অথবা something related to their corresponding season, which wasn't necessarily spiritual names. Anyway, Persephone is a Greek goddess who's connected to Spring and Winter. She was kidnapped from her mother দ্বারা Hades (god of the underworld). When she was taken, the earth হারিয়ে গেছে it's greenery, thus turning into winter. Eventually Hades struck a deal to allow Persephone back on earth, which awoken spring. So, every বছর Persephone must return to her husband, Hades, and every বছর the earth goes through winter. Persephone is often associated with a fruit, usually a pomegranate. Autumn was a character I had trouble with. It's important to note how আপনি want the character's name to reflect their personality. Autumn, when I looked it up, is related to the harvest and reaping. Thus, Autumn can take on darker kind of name (which was really good for my character because before I chose her name, I started লেখা her into gloomy situations. So, her name fit). Also, হ্যালোইন is in Autumn. Samhain is a "spirit" of Halloween. He rises from the আন্ডারওয়ার্ল্ড and collects হারিয়ে গেছে souls. The faces on the jack-o-lanterns deflect him. So, maybe your characters could be Sam Hain. But, there is also the bright রঙ of Fall. A character's name could reflect কমলা অথবা brown অথবা red. For summer, I'd look toward sun gods. Apollo is a Roman god, I think. He has a twin sister who is goddess of the moon. They're my পছন্দ gods. Here's a তালিকা of other link I think I like Sol because that's something আপনি can see throughout many languages, such as in the word SOLar. As for spring, think reawakening. Flowers, trees, and জন্তু জানোয়ার coming out of hibernation. Here's a nice তালিকা of link
I'm glad I looked some of this up, I might have to refer to some of this for my own writing. Also, remember that Greek and Roman gods might be the most popular. If আপনি really like one name, but it's being used দ্বারা something else, I suggest আপনি change it up. A lot of the names for gods are related since their languages stemmed from a similar language. It doesn't have to be exact. As long as your names reflect how আপনি want them to, which seems to be their season affluence.
Good luck with your story! Happy writing!

আপনি could always make some names up if আপনি arent opposed to a little bit of a ফ্যান্টাসি element.