How to spell SLEIBA correctly?

If you meant to write "Sleiba", there are a few possible correct suggestions that could be meant. "Sleiba" could be a misspelling of "Sleipnir", a mythical eight-legged horse from Norse mythology. It could also be a misspelling of "Sleipner", a brand of horse trailer. Alternatively, "Sleiba" could be a unique name or word in a different language.