Ægir (anglicised as Aegir; Old Norse 'sea'), Hlér (Old Norse 'sea'), or Gymir (Old Norse less clearly 'sea, engulfer'), is a jötunn and a personification of the sea in Norse mythology. In the Old Norse record, Ægir hosts the gods in his halls and is associated with brewing ale. Ægir is attested as married to a goddess, Rán, who also personifies the sea, and together the two produced daughters who personify waves, the Nine Daughters of Ægir and Rán, and Ægir's son is Snær, personified snow. Ægir may also be the father of the beautiful jötunn Gerðr, wife of the god Freyr, or these may be two separate figures who share the same name (see below and Gymir (father of Gerðr)). One of Ægir's names, Hlér, is the namesake of the island Læsø (Old Norse Hléysey 'Hlér's island') and perhaps also Lejre in Denmark. Scholars have long analyzed Ægir's role in the Old Norse corpus, and the concept of the figure has had some influence in modern popular culture. Names The Old Norse name Ægir ('sea') may stem from a Proto-Germanic form *āgwi-jaz ('that of the river/water'), itself a derivative of the stem *ahwō- ('river'; cf. Gothic 'body of water, river', Old English ēa 'stream', Old High German aha 'river'). Richard Cleasby and Guðbrandur Vigfússon saw his name as deriving from an ancient Indo-European root. Linguist Guus Kroonen argues that the Germanic stem *ahwō- is probably of Proto-Indo-European (PIE) origin, as it may be cognate with Latin aqua (via a common form *h₂ekʷ-eh₂-), and ultimately descend from the PIE root *h₂ep- ('water'; cf. Sanskrit áp- 'water', Tocharian āp- 'water, river'). Linguist Michiel de Vaan notes that the connection between Proto-Germanic *ahwō- and Old Norse Ægir remains uncertain, and that *ahwō- and aqua, if cognates, may also be loanwords from a non-Indo-European language. The name Ægir is identical to a noun for 'sea' in skaldic poetry, itself a base word in many kennings. For instance, a ship is described as "Ægir's horse" and the waves as the "daughters of Ægir". Poetic kennings in both Hversu Noregr byggðist (How Norway Was Settled) and Skáldskaparmál (The Language of Poetry) treat Ægir and the sea-jötunn Hlér, who lives on the Hlésey ('Hlér island', modern Læsø), as the same figure. The meaning of the Old Norse name Gymir is unclear. Proposed translations include 'the earthly' (from Old Norse gumi), 'the wintry one' (from gemla), or