Ogham Divination: The Ancient Celtic Tree Alphabet Guide (2026)

By Frater Alek0s • • 8 min read
Table of Contents

What Is Ogham?

Ogham is an ancient Celtic alphabet used primarily in Ireland and Britain from the 4th century. Each letter corresponds to a sacred tree, and together they form a powerful divination and magical system connected to nature.

The Ogham Alphabet

The alphabet consists of 20 primary letters (feda) divided into four groups (aicme). Each letter is named after a tree: Beith (Birch), Luis (Rowan), Fearn (Alder), Saille (Willow), Nuin (Ash), and so on.

Key Ogham Meanings

Ogham Divination Methods

The most common method is casting: draw three to five Ogham staves (small sticks with Ogham letters) from a bag and interpret their positions and combinations. The I Ching Oracle app's casting logic can inspire digital Ogham tools.

Frequently Asked Questions

Is Ogham related to runes?

Both are ancient alphabets used for magic, but they come from different cultures (Celtic vs Germanic).

Can I make my own Ogham set?

Yes. Use sticks, stones, or cards. The most important element is your connection to the symbols.

References

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