The color; also a colloquialism meaning "sad"
Blue is one of the more popular dog names out there. According to our data, Blue outranks the great majority of names.
Blue is a one-syllable dog name, making it short and snappy. The name also ends in a vowel sound, so it's easy for dogs to recognize. Blue is a widely loved dog name for good reason. If you like it, go for it!
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