For example, this is the Hebrew word for the Festival of Lights holiday: . The English transliteration of the Hebrew word is Hanukkah or Chanukah. In Spanish, the transliteration is Janucá or Jánuka.
Transliteration isn’t always an exact science—as with the above example, sometimes words can be transliterated more than one way. For genealogists, transliteration comes into play when you’re researching people and places that use non-Roman alphabets, such as Hebrew, Cyrillic or Greek, and name changes of immigrants from those places. Our ancestors often would transliterate their names so Americans could spell and pronounce them, producing many variant spellings.
Transliterations also are helpful when you’re making research notes and your word processing software doesn’t offer fonts with characters in the language of interest.
On the About.com Genealogy blog, Kimberly Powell writes about using transliteration to help her identify an unfamiliar language on headstones in a cemetery she visited.
Stephen P. Morse offers a Russian to English transliteration tool on his website.