Use docker's fantastic namegenerator

create-name.sh

#!/bin/bash

wget https://raw.githubusercontent.com/docker/docker/master/pkg/namesgenerator/names-generator.go 2> /dev/null


go get "github.com/docker/docker/pkg/random"
go get "github.com/docker/docker/pkg/namesgenerator"

cat > get-generated-name.go << EOF

package main

import "github.com/docker/docker/pkg/namesgenerator" 
import "fmt"

func main() { 
	fmt.Printf(namesgenerator.GetRandomName(0) + "\n")
}
EOF

go build get-generated-name.go
./get-generated-name

Go must be installed.