Sabadilla: plant
Sabia (Celtic): Female. "goodness"
Sabina (Latin): Female. "Sabine woman"
Sabrina (Latin): Female. "from the boundary line"
Sachi (Japanese): Female. "bliss child"
Sachiko (Japanese): Female. "child of bliss"
Sada (Japanese): Female. "the chaste"
Safira (Esperanto): Female. "like a sapphire"
Saguara: plant
Sain: tree
Sakura (Japanese): Female. "cherry blossoms"
Salvia: plant
Saman: tree
Sandhya (Indian): Female. "twilight"
Sanura (Kenyan): "kitten"
Sapodilla: tree
Sapota: tree
Sapote: tree
Sapphire: stone
Sappho (Greek): Female. "sapphire; lapis lazuli"
Saraid (Celtic): Female. "excellent"
Sard: stone
Satu (Finnish): "faerie tale"
Saturn: astrological body
Sauda (African): Female. "dark complexion"
Savin(e): tree
Season (Latin): Female. "sowing/planting"
Sebastian (Greek): Male. "majestic"
Seble (Ethiopian): "autumn"
Sefu (African): Male. "sword"
Selvanus (Latin): Male. "the forest god"
Seneca: plant
Senega: plant
Senna: plant
Sequoia: tree
Serafima (Russian): Female. "fiery ones"
Seringa: tree
Sesha (Indian): "symbol of time"
Sethunya (African): Female. "bloom, flower"
Seung (Korean): "successor, winning"
Severina (Latin): Female. "stern; severe"
Shen (Chinese): "spirtual, deep thinking"
Sheridan (Celtic): Male. "wild man"
Shika (Japanese): "deer"
Shin (Korean): Male. "faith, trust"
Shina (Japanese): Female. "virtue, good"
Shing (Chinese): "victory"
Shino (Japanese): "stem of bamboo"
Shyam (Indian): Male. "dark, black"
Sida: plant
Silene: plant
Simin (Iranian/Persian): Female. "silver"
Siris: tree
Sirius: astrological body
Sirvart (Armenian): Female. "love rose"
Skat: astrological body
Skelly (Celtic): Male. "storyteller"
Sloe: tree
Soka: tree
Sola: plant
Soo (Korean): Male. "excellence, long life"
Sorina (Romanian): Female. "sun"
Sostrate (Greek): Female. "safe army"
Sothis: astrological body
Spinel: stone
Sprita (Esperanto): Female. "witty"
Stelara (Esperanto): Female. "like a constellation"
Stellato (Italian): Male. "starlit"
Stone: stone
Storm (English): Female. "stormy"
Stregone (Italian): Male. "witch"
Stregonaria (Italian): Female. "witchcraft"
Subira (African): Female. "patience"
Sucente (Italian): "starlike"
Sugi: tree
Suha (Arabic): Female. "star"
Suki (Japanese): "beloved"
Sumac: plant
Sumi (Japanese): "clear, refined"
Sumiko (Japanese): Female. "charcoal"
Sybil (Latin): Female. "prophtess"
Syksy (Finnish): "autumn"
Syntyche (Greek): Female. "common fate"
Syringa: plant