The Farmer’s Almanac tells us that the fishing tribes are given credit for the naming of this Moon, since sturgeon, a large fish of the Great Lakes and other major bodies of water, were most readily caught during this month. A few tribes knew it as the Full Red Moon because, as the Moon rises, it appears reddish through any sultry haze. It was also called the Green Corn Moon or Grain Moon.
According to the Wise Witches Society, this moon is referred to as the Barley Moon. “Persephone, virgin Goddess of rebirth, carries a sheaf of barley as a symbol of the harvest.”
August’s Moon is also known as Corn Moon, Harvest Moon, and Barley Moon. This moon marks the beginning of the corn harvest and of drying herbs. This is the time for celebration with people who are close to you. The zodiac association is Leo.” 
AUGUST: Corn Moon (August) Also known as: Barley Moon, Dispute Moon, Weodmonath (Vegetation Month), Harvest Moon, Moon When Cherries Turn Black
Nature Spirits: dryads
Herbs: chamomile, St. John’s wort, bay, angelica, fennel, rue, orange
Colors: yellow, gold
Flowers: sunflower, marigold
Scents: frankincense, heliotrope
Stones: cat’s eye, carnelian, jasper, fire agate
Trees: hazel, alder, cedar
Animals: lion, phoenix, sphinx, dragon
Birds: crane, falcon, eagle
Deities: Ganesha, Thoth, Hathor, Diana, Hecate, Nemesis
Power Flow: energy into harvesting; gathering, appreciating. Vitality, health. Friendships. 
The Celtic Lady. The Olde Way, “Individual Moons Explained“.
Farmers’ Almanac, “Full Moon Names and Their Meanings“.
Willow Grove, “The Witch’s Esbats“.
Wise Witches Society, “Full Moon Names and Their Meanings“.
Earthsky.org, “When is the Next Blue Moon?”
The Fine-Arts and Bluesband & Poetry Press, “The Names of the Moons“.
National Geographic, “Full Moons: What’s In A Name?”
The Old Farmer’s Almanac, “Full Sturgeon Moon” .
What-Your-Sign.com, “Symbolic Native American Full Moon Names“.
* Check out Mooncircles.com every month, or better yet, subscribe to their monthly newsletter to get the scoop on each month’s Full and New Moons, find out more about Moon Astrology and read blogs. They even have a different 3-Minute Moon Ritual for each Full Moon!