+555+. The totem is supposed by some to have been originally merely the mark or badge by which a human group distinguished itself from neighboring groups. In hunting expeditions and migrations such a mark would be necessary or, at any rate, useful.[910] More generally, it was natural for a clan to have a name for itself, as it had names for its individual members and for other objects. It might take its name from an associated animal or plant or heavenly body or from a place. The badge and the name once adopted, other totemic features would follow. Such badges are common in Northwestern America, and are found elsewhere, and the term 'totem' has been explained by natives as meaning 'badge.' But this explanation is late, and the employment of the sacred object as badge is not widely diffused. When it gives a clan its name it is, of course, a distinguishing mark, but this does not show that such distinction was in all cases its original function. Nor would the badge come into use till the name had been fixed. +556+. The view just mentioned does not attempt to explain how a particular name came to be attached to a clan. This lack is supplied by the theory that a clan was named by its neighbors after the kind of food on which it chiefly subsisted.[911] The objection to this theory is that no group of men is known to confine itself to one article of food--savages eat whatever they can find--and moreover contiguous groups would feed on the same kinds of food. A view not open to this objection is that names of clans, also given from without, expressed fancied resemblances of the persons named to animals and other objects, or peculiarities of person or speech, or were derived from the place of abode.[912] +557+. It is obviously true that human groups have names derived from objects with which they are somehow specially connected; in the lists of clan-names in Oceania, Africa, India, America, animal names predominate, but many are taken from plants, and some from inanimate objects;[913] when groups become settled they are sometimes called after their places of abode. The other supposition in these "name theories"--that the names are given from without--is less certain. There are examples of such naming by outsiders--nicknames, sometimes respectful, sometimes derisive.[914] But the known cases are not numerous enough to establish a general rule--the origin of names of clans and tribes is largely involved in obscurity.[915] There is no improbability in either theory of the method of naming, native or foreign--both modes may have existed, one in one region, one in another, and one group may at different times have been called by different names.