The testator shall designate the heir by his name and surname, and when there are two having the same names, he must state some circumstance by which the one designated may be identified.\nEven though the testator may have omitted the name of the heir, should he designate him in such manner that there can be no doubt as to what person has been designated, the designation shall be valid.\nHistory —Civil Code, 1930, § 701.
Puerto Rico Legal Code