如果孩童查理的父亲秃头查理与曾祖父查理曼算作阿基坦统治者,那么可称他为阿基坦的查理三世 GuyHalsall (2003), p. 118 Daniel F Callahan (2005), pp. 29-36 GuyHalsall. Warfare and Society in the Barbarian
Medieval Eastern Europe, Cornell University Press, 2001, ISBN 0801439779 Halsall, Guy, Barbarian migrations and the Roman West, 376-568, Cambridge University