For a fantasy story, you might consider 'Whisperwind Kingdom'. It gives the feeling of a place where the wind seems to carry secrets. 'Moonbeam Realm' is also quite unique, making one think of a place that is somehow connected to the moon's light. Then there's 'Sunspark Dominion', which could be a place full of bright, warm energy, perhaps where the sun has a special significance.
Narnia. This is a well - known kingdom from C.S. Lewis' Chronicles of Narnia series, full of talking animals and adventures.
Lunaire. It gives the impression of something related to the moon, which is often associated with magic and mystery in fantasy. Also, Zephyron. It has a windy, airy feel, like a spirit or a magical being that moves with the wind.
The College of Arcane Arts. This name gives the impression of a place where magic and otherworldly knowledge are taught.
You can combine words that have a fantasy feel. For example, 'Frost' and 'Realm' to get 'Frostrealm'. Or use old - fashioned words like 'Thane' and combine it with 'Hold' to make 'Thanehold'. Another way is to take a real - world language and adapt words. For instance, in Gaelic, 'Dun' means fort, so you could make 'Dunsilver' for a silver - themed fort - kingdom.
One way is to combine words from different languages. For example, use a Latin root word like 'Regnum' which means kingdom and combine it with an English descriptive word like 'Frost' to get 'Regnum Frost'.
Some excellent kingdom names for fantasy stories include 'Mooncrest'. This name evokes an image of a kingdom that has a special connection to the moon, maybe with lunar-based magic or a culture that worships the moon. 'Stonereach' could be a kingdom built on or around a large expanse of stone, like a mountain range or a great stone plateau. And 'Glimmerglade' might be a kingdom that is full of glimmering lights and beautiful glades, a place that seems almost fairy - like in its beauty.
Some unique names could be 'Eldertide', which gives a sense of an ancient time related to tides. Another one is 'Astralwyrm', combining the astral (related to the stars) and a wyrm (a type of dragon - like creature). 'Frostmourn' also sounds very unique and can be associated with a cold and perhaps cursed object in the fantasy world.
Eldoria. It sounds like an ancient and powerful kingdom, perhaps filled with old magic and wise elders.
Avalon. It has a mysterious and magical feel, often associated with Arthurian legends.
Unique names? Well, consider 'Aurelia', which has a golden, regal feel to it. 'Orion' is another one, often associated with the stars and space, good for a character with big dreams or a connection to the cosmos. 'Sable' is a less common name that can bring to mind something dark and elegant, perhaps for a character with a bit of an edge in your story. You can also play with different languages. For example, 'Kaida' from Japanese, which can mean 'little dragon', is a really cool and unique name for a story.