Seven Grammatical Cases in Real-Time
Latvian names change form through seven grammatical cases — nominative (Jānis Bērziņš), genitive (Jāņa Bērziņa), dative (Jānim Bērziņam), accusative (Jāni Bērziņu), instrumental (ar Jāni Bērziņu), locative (Jānī Bērziņā), and vocative (Jāni Bērziņ). Interpreters must instantly identify which case form is being used and convert to the nominative for English, especially when case markers carry legal significance — genitive indicating possession vs. dative indicating beneficiary.
Not Slavic — Baltic Language Isolation
Latvian belongs to the Baltic branch of Indo-European, with Lithuanian as its only close relative. No amount of Russian, Polish, or German knowledge equips someone to interpret Latvian. The Latvian-American community is small enough that finding qualified interpreters requires specialized recruitment — unlike Russian or Polish, Latvian interpreters cannot be sourced from a large available pool.
Soviet-Era Bilingual Document Context
Documents from the Latvian SSR (1940-1991) are bilingual Latvian-Russian with Soviet administrative terminology — "dzimšanas apliecība" paired with "свидетельство о рождении," using ZAGS (registry office) formatting. Many elderly Latvian-Americans carry these Soviet-era documents alongside post-independence Latvian Republic documents, and interpreters must explain the historical context of dual-format documentation to immigration adjudicators.
Essential Diacritical Marks
Latvian uses 11 diacritical characters (ā, č, ē, ģ, ī, ķ, ļ, ņ, š, ū, ž) that are distinct letters — not optional accents. Omitting a diacritic changes meaning: "kazas" (goats) vs. "kāzas" (wedding); "šūt" (to sew) vs. "sūt" (to send). Interpreters must ensure that names, places, and legal terms are spelled with correct diacritics in any written components of interpretation, as USCIS rejections occur when diacritics are inconsistently applied across documents.