In Irish mythology, Connla or Conlaoch was a son of Aífe and Cuchulainn. He was raised alone by his mother in Scotland. Aife, who cherished anger and jealousy toward Cuchulainn over his marriage, sent Conlaoch to Ireland under three strict commands. He was:

• not to turn back,
• never to refuse a challenge, and
• never to tell his name.

During his journey, Conlaoch came upon Dundealgan, Cuchulainn's home, and was met by his warrior steward Conall. When asked his name and lineage, he refused to answer and was challenged to a dual. Conlaoch disarmed Conall, humiliating him. Cuchulainn then approached Conlaoch, asking the same question. Conlaoch is reported to have replied: "Yet if I were not under a command, there is no man in the world to whom I would sooner tell it then to yourself, for I love your face" (Squire, p. 177). Despite the complement, Cuchulainn challenged Conlaoch.

In the ensuing duel, Cuchulainn was so pressed by his son's skill at arms that the famous "hero-light" transfigured his features. From this Conlaoch knew his father, and cast aside his weapons. But, before he understood the gesture, Cuchulainn cast Gae Bulg, his invincible spear made of sea-monster's bones. Conlaoch, in dying, finally spoke his name, and Cuchulainn fell into grief and battle madness, smiting at all those who were about him.

Reference

• Squire, Charles. "Celtic Myth and Legend." Newcastle Publishing Co., USA, 1975. Reprinted from the first edition in 1905, Great Britain. ISBN 0-87877-029-1.