*Haglaz or *Hagalaz is the reconstructed Proto-Germanic name of the h-rune , meaning "hail" (the precipitation).
In the Anglo-Saxon futhorc, it is continued as hægl, and, in the Younger Futhark, as hagall. The corresponding Gothic letter is ð· h, named hagl.
The Elder Futhark letter has two variants, single-barred and double-barred . The double-barred variant is found in continental inscriptions, while Scandinavian inscriptions have exclusively the single-barred variant.
The Anglo-Frisian futhorc in early inscriptions has the Scandinavian single-barred variant. From the 7th century, it is replaced by the continental double-barred variant, the first known instances being found on a Harlingen solidus (ca. 575âÂÂ625), and in the Christogram on St Cuthbert's coffin.
Haglaz is recorded in all three rune poems: