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Development of Younger Futhark
As Germanic languages evolved, the Elder Futhark became increasingly awkward—representing sounds that had merged or disappeared, lacking characters for new sound distinctions. This led to development of Younger Futhark (roughly 800 CE onward)—reduced to sixteen characters, simplified in form, adapted to Old Norse as it existed during Viking Age.
The transition was gradual—transitional inscriptions show mixed usage, experimentation with new forms, uncertain application of changed system. Eventually Younger Futhark dominated in Scandinavia while Anglo-Saxon Futhorc (expanded version of Elder Futhark) developed in England.
Medieval Decline
With Christianization and introduction of Latin alphabet, runes gradually declined for most purposes. Latin was language of church and administration, alphabet of learning and literature. Runes persisted in certain contexts—particularly in rural Scandinavia for casual writing, calendars, personal marks—but lost status and eventually became curiosity rather than living writing system.
The last holdout was rural Sweden and Norway, where runes continued in use into modern period for specific purposes—calendars, ownership marks, occasional messages. But these were survivals, increasingly marginal, eventually extinct as universal literacy in Latin alphabet made runic knowledge unnecessary.
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