diff --git a/src/contextgen/analyzers/naming_analyzer.py b/src/contextgen/analyzers/naming_analyzer.py
new file mode 100644
index 0000000..0bcfc2c
--- /dev/null
+++ b/src/contextgen/analyzers/naming_analyzer.py
@@ -0,0 +1,206 @@
+"""Naming convention analyzer using pattern detection."""
+
+import re
+from collections import Counter
+from pathlib import Path
+from typing import Any
+
+
+class NamingConventionAnalyzer:
+    """Analyzes naming conventions in code files."""
+
+    CAMEL_CASE_PATTERN = re.compile(r"^[a-z]+[A-Z][a-zA-Z0-9]*$")
+    PASCAL_CASE_PATTERN = re.compile(r"^[A-Z][a-zA-Z0-9]*$")
+    SNAKE_CASE_PATTERN = re.compile(r"^[a-z][a-z0-9]*(_[a-z0-9]+)*$")
+    KEBAB_CASE_PATTERN = re.compile(r"^[a-z][a-z0-9]*(-[a-z0-9]+)*$")
+
+    def __init__(self, project_path: Path):
+        self.project_path = project_path
+
+    def analyze(self) -> dict[str, Any]:
+        """Analyze naming conventions across project files."""
+        functions = self._extract_names("function")
+        classes = self._extract_names("class")
+        variables = self._extract_names("variable")
+        constants = self._extract_names("constant")
+        files = self._extract_file_names()
+
+        return {
+            "functions": self._analyze_naming_patterns(functions, "function"),
+            "classes": self._analyze_naming_patterns(classes, "class"),
+            "variables": self._analyze_naming_patterns(variables, "variable"),
+            "constants": self._analyze_naming_patterns(constants, "constant"),
+            "files": self._analyze_file_naming(files),
+            "dominant_style": self._determine_dominant_style(
+                functions, classes, variables, constants
+            ),
+        }
+
+    def _extract_names(self, name_type: str) -> list[str]:
+        """Extract names of a specific type from project files."""
+        names: list[str] = []
+        
+        code_files = self._get_code_files()
+        
+        for file_path in code_files[:50]:
+            content = self._safe_read_file(file_path)
+            if content:
+                extracted = self._extract_from_content(content, name_type)
+                names.extend(extracted)
+        
+        return names
+
+    def _extract_from_content(self, content: str, name_type: str) -> list[str]:
+        """Extract names from file content based on type."""
+        names: list[str] = []
+        
+        if name_type == "function":
+            patterns = [
+                r"def\s+([a-zA-Z_][a-zA-Z0-9_]*)",
+                r"function\s+([a-zA-Z_][a-zA-Z0-9_]*)",
+                r"const\s+([a-zA-Z_][a-zA-Z0-9_]*)\s*=",
+                r"let\s+([a-zA-Z_][a-zA-Z0-9_]*)\s*=",
+                r"var\s+([a-zA-Z_][a-zA-Z0-9_]*)\s*=",
+            ]
+        elif name_type == "class":
+            patterns = [
+                r"class\s+([A-Z][a-zA-Z0-9_]*)",
+                r"struct\s+([A-Z][a-zA-Z0-9_]*)",
+                r"type\s+([A-Z][a-zA-Z0-9_]*)",
+            ]
+        elif name_type == "variable":
+            patterns = [
+                r"(?:const|let|var|val|varval)\s+([a-z_][a-zA-Z0-9_]*)\s*=",
+            ]
+        elif name_type == "constant":
+            patterns = [
+                r"(?:const|VAL|static\s+const)\s+([A-Z][A-Z0-9_]*)",
+            ]
+        else:
+            patterns = []
+        
+        for pattern in patterns:
+            matches = re.findall(pattern, content)
+            names.extend(matches)
+        
+        return names
+
+    def _extract_file_names(self) -> list[str]:
+        """Extract file names from project."""
+        files = []
+        try:
+            for f in self.project_path.rglob("*"):
+                if f.is_file() and not self._is_ignored(f):
+                    files.append(f.name)
+        except PermissionError:
+            pass
+        return files
+
+    def _get_code_files(self) -> list[Path]:
+        """Get list of code files to analyze."""
+        extensions = [".py", ".js", ".ts", ".tsx", ".go", ".rs", ".java", ".rb", ".php"]
+        files = []
+        try:
+            for ext in extensions:
+                files.extend(self.project_path.rglob(f"*{ext}"))
+        except PermissionError:
+            pass
+        return sorted(set(files))
+
+    def _is_ignored(self, path: Path) -> bool:
+        """Check if path should be ignored."""
+        ignore_names = [".git", "__pycache__", "node_modules", ".venv", "venv", "dist", "build"]
+        return any(part in path.parts for part in ignore_names)
+
+    def _safe_read_file(self, path: Path) -> str | None:
+        """Safely read a file."""
+        try:
+            return path.read_text(encoding="utf-8")
+        except (IOError, UnicodeDecodeError):
+            return None
+
+    def _analyze_naming_patterns(
+        self, names: list[str], name_type: str
+    ) -> dict[str, Any]:
+        """Analyze naming patterns for a list of names."""
+        if not names:
+            return {"count": 0, "patterns": {}}
+        
+        pattern_counts: dict[str, int] = {}
+        
+        for name in names:
+            pattern = self._classify_name(name)
+            pattern_counts[pattern] = pattern_counts.get(pattern, 0) + 1
+        
+        dominant = max(pattern_counts, key=pattern_counts.get)
+        
+        return {
+            "count": len(names),
+            "patterns": pattern_counts,
+            "dominant": dominant,
+            "examples": names[:5],
+        }
+
+    def _classify_name(self, name: str) -> str:
+        """Classify a name into a naming convention."""
+        if self.CAMEL_CASE_PATTERN.match(name):
+            return "camelCase"
+        elif self.PASCAL_CASE_PATTERN.match(name):
+            return "PascalCase"
+        elif self.SNAKE_CASE_PATTERN.match(name):
+            return "snake_case"
+        elif self.KEBAB_CASE_PATTERN.match(name):
+            return "kebab-case"
+        elif name.isupper():
+            return "UPPER_SNAKE_CASE"
+        else:
+            return "unknown"
+
+    def _analyze_file_naming(self, files: list[str]) -> dict[str, Any]:
+        """Analyze file naming conventions."""
+        if not files:
+            return {"count": 0, "pattern": "unknown"}
+        
+        patterns: dict[str, int] = {}
+        
+        for filename in files:
+            if filename.replace(".", "_").replace("-", "_") == filename.lower():
+                patterns["lowercase_with_underscores"] = patterns.get(
+                    "lowercase_with_underscores", 0
+                ) + 1
+            elif filename.replace(".", "_") == filename:
+                patterns["lowercase"] = patterns.get("lowercase", 0) + 1
+            else:
+                patterns["mixed"] = patterns.get("mixed", 0) + 1
+        
+        dominant = max(patterns, key=patterns.get) if patterns else "unknown"
+        
+        return {"count": len(files), "pattern": dominant, "examples": files[:5]}
+
+    def _determine_dominant_style(
+        self,
+        functions: list[str],
+        classes: list[str],
+        variables: list[str],
+        constants: list[str],
+    ) -> str:
+        """Determine the dominant naming style for the project."""
+        style_scores: dict[str, int] = {}
+        
+        all_names = {
+            "function": functions,
+            "class": classes,
+            "variable": variables,
+            "constant": constants,
+        }
+        
+        for name_type, names in all_names.items():
+            for name in names:
+                pattern = self._classify_name(name)
+                style_scores[pattern] = style_scores.get(pattern, 0) + 1
+        
+        if not style_scores:
+            return "unknown"
+        
+        dominant = max(style_scores, key=style_scores.get)
+        return dominant