| Name | Meaning | Origins | Gender | Popularity (last 10y) | |
|---|---|---|---|---|---|
| Plaek | Strange, unusual | Thai | Boy | — | |
| Ploychompoo | Pink gem | Thai | Girl | — | |
| Pongsaklek | From Thai elements พงศ์ (pongs) 'lineage/noble', ศักดิ์ (sak) 'honor/authority' and เล็ก (lek) 'small' - roughly 'little noble strength' or 'young honorable one'. | Thai | Boy | — | |
| Prajin | Wisdom, intelligence | Indian, Sanskrit, Thai | Boy | — | |
| Pranom | To reconcile; conciliatory; peacemaker | Sanskrit, Thai | Boy | — | |
| Pranomwan | Harmonious sweetness - gentle, peaceful and sweet | Thai | Girl | — | |
| Pravuth | Mature/educated; accomplished or developed | Khmer, Thai | Boy | — | |
| Praya | Multiple possible senses: from Sanskrit prāya meaning 'mostly, nearly' or used as a modern/phonetic variant of Priya meaning 'beloved'; also attested as a place name (Praya in Lombok). | Sanskrit, Thai | Unisex | — | |
| Prayut | Engaging in combat | Pali, Sanskrit, Thai | Boy | — | |
| Puang | Bunch/cluster; bouquet or garland of flowers | Thai | Girl | — | |
| Pueng | Bee; honeybee | Thai | Girl | — | |
| Pui | Thai: 'fluff', 'tuft' or 'cotton', commonly used as an affectionate nickname. Cantonese/Chinese: a romanization for various Chinese characters (e.g., 裴, 佩); exact meaning depends on the character and usage (surname or given-name element). | Cantonese, Thai | Unisex | — | |
| Rak | Love | Thai | Unisex | — | |
| Ratanaporn | Blessed jewel / jewel of blessing | Thai | Girl | — | |
| Ratanawadee | Jewel-like woman - ratan(a) = jewel/gem, -wadee = woman/lady | Thai | Girl | — | |
| Rhatha | Chariot | Sanskrit, Thai | Girl | — | |
| Rithiya | Related to order, truth or tradition | Khmer, Thai | Girl | — | |
| Sanchai | Victory, victorious | Thai | Boy | — | |
| Sangmanee | Precious or radiant jewel | Thai | Unisex | — | |
| Santhiya | Derived from Sanskrit śānti meaning 'peace, tranquility' - 'bringer of peace'. | Sanskrit, Tamil, Thai | Girl | — | |
| Sarayudh | Warrior; brave in battle | Thai | Boy | — | |
| Sarayuth | Victorious warrior; strong in battle | Thai | Boy | — | |
| Saritt | Likely from Sanskrit 'sarit' meaning 'river/stream'; in Hebrew contexts used as a feminine name (related to diminutive forms of Sarah) - modern spelling variant. | Hebrew, Sanskrit, Thai | Unisex | — | |
| Sarmadee | Likely 'eternal goodness' or 'everlasting blessing' (from Persian 'sarmad' = eternal + 'dee' ≈ good/blessing) | Thai | Unisex | — | |
| Sarun | Often interpreted as 'charming' or 'pleasant'; exact sense varies by language and local usage. | Khmer, Sanskrit, Thai | Boy | — | |
| Settha | Best, excellent | Pali, Sanskrit, Thai | Boy | — | |
| Sirikit | Glorious fame | Pali, Sanskrit, Thai | Girl | — | |
| Sitthichai | Victorious power; victory through accomplishment | Lao, Thai | Boy | — | |
| Sombat | Wealth; treasure | Pali, Sanskrit, Thai | Boy | — | |
| Somluck | Worthy of protection | Pali, Sanskrit, Thai | Boy | — | |
| Somm | Uncertain - meanings vary by origin: possibly 'orange' (Thai), a virtue/worthiness sense in some Southeast Asian contexts, or related to 'summer' if from Germanic surname roots. | Khmer, Scandinavian, Thai | Unisex | — | |
| Sooke | Can mean 'pure' or 'virtuous' (Korean) or 'happiness' (Thai); also used as a place name of Coast Salish origin | English, Thai | Unisex | — | |
| Soranya | Probably related to 'Soraya' meaning 'Pleiades/the stars' or, if tied to Suranya/Surya roots, 'of the sun' or 'solar/divine' (meaning uncertain) | Thai | Girl | — | |
| Srettha | Best; foremost | Pali, Sanskrit, Thai | Boy | — | |
| Suchitra | Beautiful picture | Sanskrit, Thai | Girl | — | |
| Suchon | Good or virtuous person; of good lineage | Thai | Boy | — | |
| Sudsakorn | Name of a Thai literary hero; commonly interpreted as 'excellent/heroic one of the sea' or 'best of the ocean'. | Thai | Boy | — | |
| Suppasit | Auspicious, cultivated person | Sanskrit, Thai | Boy | — | |
| Sutha | Varies by origin - from Sanskrit Sūta meaning 'charioteer’s son; storyteller', or in South/Southeast Asian use often rendered to mean 'pure' / 'good' in modern given‑name usage. | Sanskrit, Tamil, Thai | Girl | — | |
| Suvanna | Golden; of gold | Thai | Girl | — | |
| Suvit | Good knowledge; one possessing good/clear knowledge | Thai | Boy | — | |
| Suwan | Golden, of gold | Lao, Sanskrit, Thai | Boy | — | |
| Tawanchai | Victorious sun | Thai | Boy | — | |
| Teera | Thai/Sanskrit: 'steadfast, brave, powerful'. As a variant of Spanish 'Tierra': 'earth'. | English, Spanish, Thai | Boy | — | |
| Thaiane | Possibly "star" if derived from Tainá (Tupi); otherwise no single established traditional meaning - often treated as a modern given name | Thai | Girl | — | |
| Thaksin | Right-hand; south | Pali, Sanskrit, Thai | Boy | — | |
| Thanonchai | Road of victory (road to victory) | Thai | Boy | — | |
| Thongchai | Flag of victory (Thong = flag; Chai = victory) | Thai | Boy | — | |
| Tik | Varies by language: in Chinese characters it can mean 'enlighten/advance' (迪) or be an ancient tribal name (狄); in Slavic contexts related to Tikhon; in Southeast Asia often a short/familiar name without a fixed lexical meaning. | Cantonese, Chinese, Khmer, Slavic, Thai, Vietnamese | Unisex | — | |
| Toranee | Earth; the land | Thai | Girl | — |
Aggregated births across United States, United Kingdom, France, Germany for every Thai-origin name in our dataset.
