def create_name(prefix, size, start=0):
    """ Create a list of names.

    If the prefix is "a" and size is 2, the created name list will be ["a0", "a1"].

    Args:
      prefix: Prefix of name.
      size: Size of names.
      start: If given, the fiest id will be set to it. (Default: 0)

    Returns:
      List of names.
    """
    return [prefix + str(i) for i in range(start, start+size)]